REVIEW: MantisX: The Little Training Gizmo That Could

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This new training aid is worth well more than its cost in ammo. Find out what it is…

MantisX

by Frank Winn, Guns & Gear Editor
NRA America’s 1st Freedom

How enthusiastic would you be about a device that could turn you into a better pistol (or rifle) shooter in a hurry; weighed essentially nothing; worked on a huge variety of firearms; played no favorites by gender, stature, handedness (or hat-size, for that matter); worked in both dry- and live-fire modes; and could be had for a few week’s worth of pocket change?

Yeah — us too. So we present the MantisX Firearms Training System.

Physically, it’s an underwhelming sort of kit: A bland-looking Picatinny-attachable component (packed in the smallest Pelican case we’ve ever seen) comprises a compact sensor, and is accompanied by a single sheet of instructions and a USB-to-mini-USB charging cable. But unfold that sheet of paper, and you’ll start to cheer up, we promise. Eight steps that would fit legibly on both sides of a business card may be all you’ll ever read about the MantisX.

While we have suspicions about the need behind the complexity of the nuts and bolts, the concept behind the device is simple. Step One of those instructions is to get the brains to your phone — a free App Store or Google Play download — and Step Two puts the device on your rail. Next come prompted and self-terminating connection and calibration steps, and now you’re ready to train. Just push “start,” and you’re rolling. (Unless you’re at the range, remember to make sure a dry-fire session is truly dry: NO LIVE AMMO IN THE SAME ROOM AS YOU ARE.)

The sensor and your smart device are now monitoring the movements of your pistol in near real time. The data stream that the sensor sends is stripped of the crucial milliseconds around the hammer or striker fall, and the segment compared to the “still” calibration position. Large-amplitude movements like cycling and actual shots are filtered out. The result is shot-by-shot analysis of your movements in generating the trigger press. Individual shots are scored, and the string as a whole is averaged on a 0-to-100 scale (100 demonstrates you’ve introduced no extraneous movement).

A lot of what you’ll see on your smart device in “Train” mode will remind you of a “Common Errors and Corrections” target that’s been around for years and years — one of those teaching aids that we love and hate at the same time. Pretty much everybody has seen these. They’re a spider-web-looking sort of target with a very pronounced center aim point, and labels that really give them away. They’re intended to help you identify and correct many gripping-architecture/mechanics problems that, if repeated, cause shots to stray in predictable ways. So far, so good. Their shortcomings are more difficult to apprehend, and the biggest are inseparably tandem: They have handedness (different for righties and lefties) built in, and this means they’re truly helpful only when you shoot on them with the named, single hand. As this is a huge departure from modern technique — both hands pressed together around the pistol grip just for starters — it’s no wonder their utility begins to fade. Certainly, their cues to remedy misdirected shots become less useful.

MantisX screeen

You can use your MantisX system in this way. In fact, knock yourself out: You will develop a fine trigger press with either hand. But don’t think for a second that the MantisX software shares the limitations of paper predecessors. Take a look at the “Learn” screens, and you’ll see that two-handed technique has been accounted for in the software. Whether the training suggestions are utterly perfect or not will soon be an afterthought. The real power is in revealing those tiny corrupting movements you had no idea you were making.

Two additional “Train” mode displays are where this becomes clear. The first is a line graph that looks a little bland on first inspection: Your string gets plotted left to right on the zero-to-100 scale as shots are made. Overlaid on this is a running average, recomputed and displayed as a line across the inevitable zig-zag of the successive, individual shots.

With an efficiency matched by nothing else we know, the MantisX gets you closer to repeatability in that all-important press.

This isn’t as ho-hum as it may sound, though it’s a little hard to describe why. We think the graphical presentation of the relative stillness of each shot is simply more obvious in the line plot: Shots that feel very similar will measure quite differently and — sometimes glaringly — illustrate the disastrous compounding of flaws that routinely spoils what feels like a technically sound shot. Nothing makes this clearer than an ugly, obvious 20- or even 40-point bounce from one press to the next. But stick with it, and this is where the near-magic happens. Between the MantisX sensor, software and your brain, a feedback loop is built, and we think you’ll be as astonished and impressed as we were how rapidly those infuriating swings begin to moderate. With an efficiency matched by nothing else we know, the MantisX gets you closer to repeatability in that all-important press.

MantisX

The third Train-mode screen gives even better detail on variations in one crucial sense. While it goes back to the “bucket” display mode where shots are grouped by error type, it shows the degree of error, rather than a simple count. Reading this is therefore a bit more subtle: If you have small, concentric slivers all around the center, your technique is likely very sound. The mistakes you’re making are causing very small angular deviations, and are approaching irreducible levels that reflect biologic immutables (pulse, respiration, etc.), not technique blunders.

If your pattern is more spoke-like — with larger/deeper arcs more scattered — then your score will be lower, too. You may have fewer errors, but their magnitude is such that they’ll have big(ger) impacts on downrange results.

While it’s easy to get excited about the actual shooting benefits of the MantisX system, it’d be an injustice to overlook some other fine attributes. A favorite is the charging method: The supplied cable lets you charge your sensor in any handy USB. We have no idea why there isn’t more of this in small devices of every type.

Next is that charging port itself. If you plan to do mostly dryfire work and have a pistol to which you’ll leave the sensor mounted (don’t forget — it works with CO2 and Airsoft too), such a mount can be made with the port accessible; that is, pointing forward to make plug-in dead easy. If you are using the sensor in live fire, you’ll be well-advised to turn the charging connection rearward so that carbon and other detritus don’t find their way into the connector. Just remember, this is parameter for the sensor, and creates push/pull assessment errors if not set on the “Settings” screen.

We can hear some of you thinking, by the way. “Gee, what would it be like on my rifle?” That is easily answered in two ways. First, we tried it, and it works just fine, though obviously the technique tips are mostly meaningless because grip is so different. But in terms of telling you how “quiet” you are physically at the moment you break the shot, it’s grand. Second, and not coincidentally, MantisX tells us that a rifle version of the software is already well along and due this summer.

A “History” mode is built into the MantisX software, too, and it’s about as self-explanatory as it could be. It stores each string as a bar graph in 0-to-100 scale, and contains the individual “Train” mode results (all three plots). It divvies them up by “live,” “dry” and “all,” as well as presenting some summary statistics. All are shareable as well.

We expect it’s clear that the more we fiddle with the MantisX, the more we like it. It’s clever, reliable and affordable, and will allow disproportionately rapid improvement for modest investments along several axes. But make no mistake: Its genius is not merely in forging some new paradigm, but also in refocusing and capitalizing on a time-tested one. It will put the fun back in dry fire. And if we’re honest, the more seasoned you get, the more boring this becomes. Heck, the MantisX even allows this to become a mildly competitive pursuit, if you like.

As to a new paradigm, we’d suggest it does this too. Nothing in (LOUD) shouting distance allows a reconnection between dry and live practice like the MantisX system. Making one pay dividends for the other has never been frankly transparent, and we think that’s about to change.

If you’ll take our advice, don’t be on the tail end of finding out.

MantisX unit

Visit MantisX site HERE
MSRP of the MantisX Firearms Training Systems is $149.99

RELOADERS CORNER: REALLY Understanding Case Neck Sizing

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Determining and setting the correct case neck diameter is a critical, crucial step in the handloading process: Here’s all you need to know!

sizing die bushing

Glen Zediker

Here’s another I get (too many) questions about, and when I say “too many” that’s not at all a complaint, just a concern… This next hopefully will eliminate any and all confusions about this important step, and decision, in the reloading process.

Basics: A cartridge case neck expands in firing to release the bullet. If the load delivers adequate pressure, it can expand to the full diameter allowed by that portion of the rifle chamber. That diameter depends on the reamer used. After expansion and contraction, the case neck will, no doubt, be a bigger diameter than what it was before being fired.

Back to it: To get a handle on this important dimension, the first step is tools. As always. A caliper that reads to 0.001 inches will suffice.

You need to find three outside diameter numbers: fired case neck diameter, sized case neck diameter, loaded case neck diameter. If you know the loaded case neck diameter then it’s likewise easy to find out the case wall thickness, or at least an average on it if the necks aren’t perfectly uniform (and they won’t likely be unless they’ve been full-on outside case neck turned).

Case neck sizing diagram
“All the math” works in either direction. Here’s how.

A fired case neck has to be sized back down to a dimension that will retain a bullet from unwanted movement (slippage) in the reloaded round. Case neck “tension” isn’t really an accurate term, in my mind, so I prefer to talk about “constriction.” The reason is that making a case neck diameter smaller and smaller does not, after a point, add any additional grip to the bullet. Once it’s gotten beyond maybe 0.005 inches, it’s just increasing the resistance to bullet seating not increasing the amount of tension or retention of the case neck against the bullet. The bullet is resizing the case neck, and probably getting its jacket damaged in the process. If more grip is needed, that’s where crimping comes in…and that’s (literally) another story.

IMPORTANT
Always, always, account for the “spring-back.” That is in the nature of the alloy used to make cases. If brass is sized to a smaller diameter it will spring back plus 0.001 inches bigger than the tool used; if it’s expanded to a bigger diameter, it will spring back (contract) to 0.001 inches smaller than the tool used. This is always true! The exception is that as brass hardens with age, it can spring back a little more.

How much constriction should there be? For a semi-auto, 0.003 is adequate; I recommend 0.004. For a bolt-action, I use and recommend 0.002, and 0.001 usually is adequate unless the rifle is a hard-kicker. See, the main (main) influence of more resistance in bullet seating is to, as mentioned, set up enough gripping tension to prevent unwanted bullet movement. Unwanted movement can come from two main sources: contact and inertia. Contact is if and when the bullet tip meets any resistance in feeding, and gets pushed back. Intertia comes from the operation and cycling of the firearm. If there’s enough force generated via recoil, the bullets in rounds remaining in a magazine can move from flowing forces. However! That also works literally in the other way: in a semi-auto the inertial force transmitted through a round being chambered can set the bullet out: the case stops but the bullet keeps moving. I’ve seen (measured) that happen with AR15s and (even more) AR-10/SR-25s especially when loading the first round in. Put in a loaded magazine, trip the bolt stop, and, wham, all that mass moves forward and slams to a stop. Retract the bolt and out comes a case with no bullet… Or, more usually, out comes a case with the bullet seated out farther (longer overall length). Never, ever, set a constriction level on the lighter side for either of these guns.

Most seem to hold a belief that the lower the case neck constriction the better the accuracy. Can’t prove that by me or mine. If there’s too much constriction, as mentioned, the bullet jacket can be damaged and possibly the bullet slightly resized (depending on its material constitution) and those could cause accuracy hiccups. If it’s a semi-auto and constriction is inadequate, the likewise aforementioned bullet movement forward, which is very unlikely to be consistent, can create accuracy issues, no doubt. My own load tests have shown me that velocities get more consistent at 0.003-0.004 as compared to 0.001-0.002.

Benchrest competitors use virtually zero constriction, but as with each and every thing “they” do, it works only because it’s only possible via the extremely precise machining work done both in rifle chambering and case preparation. It is not, decidedly not, something anyone else can or should attempt even in an off-the-shelf single-shot. As always: I focus here, and in my books, on “the rest of us” when it comes to reloading tool setup and tactics. Folks who have normal rifles and use them in normal ways. And folks who don’t want to have problems.

So, find out what you have right now by determining the three influential diameters talked about at the start of this article. Most factory standard full-length sizing die sets will produce between 0.002 and 0.003 constriction. Getting more is easy: chuck up the expander/decapper stem in an electric drill (I use oiled emery cloth wrapped around a stone), and carefully reduce the expander body diameter by the needed amount, or contact the manufacturer to see about getting an undersized part. I’ve done that.

polish expander
It’s easy to increase case neck constriction if you’re running a conventional sizing die setup that incorporates an expander or sizing button. Just make the button diameter smaller; then it won’t open up the outside-sized case neck as much as it is withdrawn from the die and over the expander.

If you want less constriction than you’re currently getting, about the only way to do that one is hit up a local machinist and get the neck area in the die opened by the desired amount (considering always the 0.001 spring-back). Or get a bushing-style die…

Redding S Die
It’s not perfectly necessary to use an inside case neck expanding tool if you’re using a bushing-style die. I think it’s wise for a multitude of reasons I’ve gone on about in the past, and may should again, but if the math is carefully done, and the cases are all same lot, outside neck reduction will result in consistent inside case neck diameter sizing. Example: Case neck wall thickness is 0.012, outside sized case neck diameter is 0.246 (from using, remember, a 0.245 bushing), then the inside case neck diameter will be 0.222, and that will be a 0.002 amount of bullet constriction (0.224 caliber bullet).

The bushing-style design has removable bushings available in specific diameters. Pick the one you want to suit the brass you use. If you run an inside case neck expanding appliance along with a bushing die, usually a sizing-die-mounted “expander ball” or sizing button, make sure you’re getting at least 0.002 expansion from that device. Example: the (outside) sized case neck diameter should be sufficiently reduced to provide an inside sized case neck diameter at least 0.002 smaller than the diameter of the inside sizing appliance. That’s done as a matter of consistency and correctness that will account for small differences in case neck wall thicknesses. And when you change brass lots and certainly brands, measure again and do the math again! Thicker or thinner case neck walls make a big difference in the size bushing needed.

Check out a few ideas at Midsouth HERE

The preceding was adapted from Glen’s newest book, Top-Grade Ammo, available here at Midsouth. For more information on this book, and others, plus articles and information for download, visit ZedikerPublishing.com

D.C. Appeals Court Strikes Down ‘Good Reason’ Licensing Scheme

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“Unconstitutional” is what a federal appeals court has ruled on the D.C. gun law that says people must show “good reason” to have concealed handgun permits.

The Second Amendment is sufficient reason itself to issue permits, according to the 2-1 ruling released Tuesday July 25, by the U.S. Court of Appeals for the D.C. Circuit.

“In fact, the Amendment’s core at a minimum shields the typically situated citizen’s ability to carry common arms generally,” wrote Judge Thomas B. Griffith in the ruling on the case Wrenn v. District of Columbia.

Subsequently, the appeals court instructed lower courts to block the D.C. law with permanent injunctions. City officials indicated they’re exploring an appeal, while gun-control groups claim the ruling shrinks public safety in the nation’s capital.

D.C. gun laws are among the strictest in the U.S., but they’ve also faced several legal challenges in the last few years, said Kirk Evans, President of U.S. & Texas LawShield.

Evans noted that one landmark pro-gun victory was District of Columbia v. Heller in 2008 in which the U.S. Supreme Court—voting 5 to 4—struck down D.C.’s ban on handguns. Then, in 2014, another federal court prevented a proposed ban on carrying guns in public.

The D.C. Council—the enclave’s municipal government—responded by creating the “good reason” rule, which only issued permits to citizens who could prove they faced legitimate threats, Evans said.

“Simply residing in one of the District’s high-crime neighborhoods was not considered ‘good reason,’” Evans said. “This was not unnoticed by at least one member of Congress who complained colleagues were unarmed when a gunman shot up their ball practice in June.”

But, according to the appeals court’s decision, the “good reason” rule negated what the Supreme Court decided in Heller.

“The District’s good-reason law is necessarily a total ban on exercises of that constitutional right for most D.C. residents,” Judge Griffith wrote. “That’s enough to sink this law under (Heller).

Second Amendment advocates praised the latest ruling, including Alan Gottlieb, founder and executive vice president of the Second Amendment Foundation (SAF).

He said the ruling “contains some powerful language that affirms what we’ve argued for many years, that requiring a so-called ‘good-cause’ to exercise a constitutionally-protected right does not pass the legal smell test.”

Gottlieb added, “We are particularly pleased that the opinion makes it clear that the Second Amendment’s core generally covers carrying in public for self-defense.”

In the days after the ruling it was too early to tell how far the case would rise through the appeals process. The Supreme Court in June declined to consider another Second Amendment case, Peruta v. California, in which the 9th U.S. Circuit Court of Appeals agreed with a San Diego County law requiring gun owners to prove they have “good cause” to apply for concealed carry permits.

But Gottlieb said the latest victory in D.C. spurs confidence among Second Amendment advocates.

“To say we are delighted with the ruling would be an understatement,” Gottlieb said. “We are simply more encouraged to keep fighting, winning firearms freedom one lawsuit at a time.” — Bill Miller, Contributor, Texas & U.S. Law Shield blog

 

 

Check out these other great articles from U.S. Law Shield and click here to become a member:

 

The “purple paint law” became official in Texas on September 1, 1997. The law doesn’t appear to be common knowledge for every hunter in the Lone Star State, even though Texas hunting regulations describe it.
Can your employer restrict your ability to carry firearms at the workplace? Click to watch Emily Taylor, Independent Program Attorney with Walker & Byington, explain that in Texas, employers call the shots regarding workplace self-defense.
In this excerpt from a U.S. Law Shield News live report, watch Emily Taylor, independent program attorney with Walker & Byington, discuss the ground rules for carrying firearms into restaurants and bars. Click the video below to find out the significant differences between blue signs and red signs in Texas establishments, and how getting those colors crossed up could lead to some orange jumpsuit time.   If you would like to see these reports live on Facebook, click here to join the Texas Law Shield Facebook page and sign up for live notifications.

Campus Carry Part II Kicks Off at Texas Community and Junior Colleges

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The application of the state’s Campus Carry Law at community and junior colleges across Texas kicked off with a whimper—not a bang—on Tuesday (Aug. 1), to no surprise of TSRA Legislative Director Alice Tripp.

Texas LawShield Independent Program Attorney Edwin Walker visited with TSRA Legislative Director Alice Tripp in Austin earlier this year. 

“This effort started in 2007 and we’ve gone through four sessions of the Legislature and 10 public hearings,” said Tripp, who works closely with legislators as a representative of the Texas State Rifle Association.

“It has required a lot of work and effort.

“Now we will focus on making sure the state colleges follow the letter of the law,” she added, noting that every regular session of the Legislature colleges must send a report about their specific rules and regulations pertaining to the law and why they created them.

She said dire predictions of problems by the anti-gun crowd have proven to be groundless, just as when the law took effect at four-year public colleges on Aug. 1, 2016.

 

History

“There have been firearms on campuses since 1996—in the parking lots, on the grounds, in the dorms—this just opens up carrying firearms into buildings and classrooms.

“I am sure that students have been sitting next to someone carrying a handgun into a classroom all along. They were just doing it without permission—now they have permission,” she said.

Tripp pointed out that the negative attention on the issue has been focused mainly on students carrying firearms, while the driving force behind the effort to allow licensed carry on campus has come from faculty and staff members at the institutions of higher learning.

“What the faculty and staff members have told us is that they wanted to feel safe walking to their car in the parking lot after dark or in other areas where they might face a threat,” she said.

With the backing and support of the TSRA, state Senator Brian Birdwell, R-Granbury, filled SB 11, also known as the Campus Carry Law. It passed during the 2015 Legislative session.

 

Incidents

Tripp noted that incidents related to the implementation of the law last year at four-year public colleges have been limited to one accidental discharge where no one was injured and a couple of cases where licensed concealed-carry holders inadvertently entered restricted areas.

 

Campus Carry Legal Issues

On the legal side of the issue, three University of Texas at Austin professors sued the state and the university after enactment of the Campus Carry Law, claiming that the potential presence of guns in classrooms has a chilling effect on class discussion.

A federal judge rejected their claims, ruling that the professors failed to present any “concrete evidence to substantiate their fears.”

Colleges may ban or restrict firearms from certain areas of the campuses. The Legislature must review these restrictions every other year.

There was at least one demonstration opposing the implementation of the state law at community and junior colleges on Tuesday. It was a one-man protest by a San Antonio College geography instructor.

 

Minor Pushback

According to the San Antonio Express-News, the 60-year-old instructor conducted classes on Tuesday while wearing a Kevlar helmet and a flak jacket in his protest of the law.

Reaction on the comments page of the paper was mostly negative. One reader wrote that the instructor’s action was a “melodramatic and buffoonish spectacle in protest of the constitutional right of law-abiding citizens to defend themselves.” —by Ralph Winingham, Contributor, U.S. and Texas LawShield blog

 

 

Check out these other great articles from U.S. Law Shield and click here to become a member:

 

The “purple paint law” became official in Texas on September 1, 1997. The law doesn’t appear to be common knowledge for every hunter in the Lone Star State, even though Texas hunting regulations describe it.
Can your employer restrict your ability to carry firearms at the workplace? Click to watch Emily Taylor, Independent Program Attorney with Walker & Byington, explain that in Texas, employers call the shots regarding workplace self-defense.
In this excerpt from a U.S. Law Shield News live report, watch Emily Taylor, independent program attorney with Walker & Byington, discuss the ground rules for carrying firearms into restaurants and bars. Click the video below to find out the significant differences between blue signs and red signs in Texas establishments, and how getting those colors crossed up could lead to some orange jumpsuit time.   If you would like to see these reports live on Facebook, click here to join the Texas Law Shield Facebook page and sign up for live notifications.

NRA Statement on Trump Administration’s Aggressive Enforcement of Federal Firearm Laws

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NRA applauds Trump administration and its loyal Pro-Second-Amendment record to help American citizens take a stand in the face of rising crime. Read more…

trump

Source: NRA-ILA

Fairfax, Va. — Three months after President Donald Trump signed an executive order to crack down on illegal firearm possession, prosecutions of these crimes have risen by 23 percent. Violent criminals are now facing consequences for their illegal actions. At the same time, the Second Amendment rights of law-abiding gun owners are being respected under the Trump administration.

“The National Rifle Association applauds President Donald Trump and Attorney General Jeff Sessions for understanding that prosecuting violent criminals and protecting the rights of law-abiding gun owners are not mutually exclusive ideas,” said Chris W. Cox, executive director, National Rifle Association Institute for Legislative Action. “The Department of Justice report released today shows the administration’s commitment to getting violent criminals and gang members off our streets. After suffering an all-time low during the Obama administration, federal prosecutions of illegal firearm possession are now being taken seriously.”
The facts:
Charges of unlawful possession of a gun — mostly by convicted felons — are up 23 percent in the second quarter of 2017 from the same time period in 2016.

The number of defendants charged with the crime of using a firearm in a crime of violence or drug trafficking has increased by 10 percent.

The DOJ is on pace to prosecute the highest number of federal firearms cases since 2005.
During the Obama administration, federal prosecutions against individuals attempting to illegally buy a firearm dropped 40 percent.

During the Obama administration, prosecutions of unlawful possession of a firearm by a person subject to a court order dropped a whopping 66 percent.

“This report demonstrates that President Trump and Attorney General Sessions are making America safe again,” Cox concluded. “This is a complete reversal from the eight long years of the Obama administration, which ignored violent criminals while trying to destroy the rights of law-abiding gun owners.”

Established in 1871, the National Rifle Association is America’s oldest civil rights and sportsmen’s group. More than five million members strong, NRA continues to uphold the Second Amendment and advocates enforcement of existing laws against violent offenders to reduce crime. The Association remains the nation’s leader in firearm education and training for law-abiding gun owners, law enforcement and the armed services. Be sure to follow the NRA on Facebook at NRA on Facebook and Twitter @NRA.

SKILLS: Riflescopes: Lens Coatings

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Lens coatings provide superior optical clarlty and utility. Here’s how and why…

coated lenses

Source: NRAFamily.org

In any optical system, some light is lost through reflection each time the light passes through a glass-to-air surface. The light loss can be significant in multi-element riflescopes; as much as 50 percent of the light may be lost to reflection as it passes through an uncoated lens system.

In the 1940s, it was discovered that magnesium flouride coatings on lenses would increase light transmission, color fidelity and image brightness considerably. Today, nearly all modern scopes have coated lenses that transmit from 95 to 99 percent of the light that enters the objective lens.

Coatings such as zinc sulfide and zirconium oxide are used, often in combination with magnesium flouride. A coated lens will appear tinted when viewed from the side. The exact color may vary from blue, green, purple, red or gold. Abrasion-resistant coatings have been developed for the exterior lens surfaces of modern riflescopes. Water-shedding coatings have also been developed.

Various levels of coating can be applied to lenses ranging from a single layer of magnesium flouride on the exterior objective and ocular surfaces, to as many as 15 layers or more on every surface of every lens. Typically, coating layers are only a few ten-thousandths of an inch thick.

The term “fully coated” when applied to a riflescope usually means that all lens-to-air surfaces have at least one coating layer. This includes the interior lens systems as well as the exterior.
The term “multi-coated” or “multiple-layer coated” signifies that multiple coating layers have been applied to some, but not all, lens surfaces. Normally, this means that only the outer lens surfaces have been multi-coated. “Fully multi-coated” signifies multiple coatings on all lens-to-air surfaces.

Lower-priced scopes may have from one to five lens-coating layers while more expensive scopes may have as many as 15 or even more. In lower-priced scopes, only the outside surface of the objective (front) and ocular (rear) lenses are coated. Higher-quality scopes have all internal and external lens surfaces multi-coated.

How many layers are enough? That depends on the quality of the lens system and the intended purpose of the scope. Adding more layers of coating rapidly reaches the point of diminishing returns, but on a high-quality scope where maximum light transmission and image fidelity are necessary, 15 layers of coating can be easily justified.

Midsouth’s 48th Birthday Bash!

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48 years ago, we started out in a small shed. Located in New Market, TN, just east of Knoxville, near Jefferson City, Midsouth was a catalog driven retailer catering to a few folks who loved to load their own ammo, save a little money, and drastically increase their accuracy.

Flash forward to the present day, and a few hundred miles west, and you have pretty much the same thing, just in a bigger building, and coming to you live on the world wide web. We still believe in saving you money, being fair with our prices, and our shipping. We still cater to the reloader, but have branched out to other “D.I.Y.” folks with AR parts, and kits, muzzleloader kits, and more. We’re still a small, family owned company, with a tight-knit group of employees. Though the location changed, and the technology by which you shop with us has advanced, in our hearts, we’re still us.

Since it’s our birthday, we want to celebrate with you! You’re the reason we get to come here, flip on the lights, and get to work. We love our customers, and to show you just how important you are to us, we lined up an entire week of deals, just for you! We’re talking HAZ-MAT deals, giveaways, specials, and much more. Want to get in on our birthday presents? You need to sign up for our E-Flyer! Click here to subscribe. We will do our best not to bug you by only sending you deals to your inbox worth opening. Did we mention we’re giving away over $200 every day in gift cards, and gear? Yeah, our birthday week’s going to be AWESOME!

CLICK HERE to subscribe to our E-Flyer!

Take a Tour of Midsouth!
Our friends, the Quinns from GunBlast, stopped by for a visit recently. We gave them a tour of our facility and let them in on our day to day. It was great to have them come by so we could share what we do, and what we believe in when it comes to our customers. There’s a personal touch we add to every product you order, from the order taker, to the packer. Check out the video and Thank You for shopping with Midsouth Shooters Supply

SPECIAL SUPPLEMENT: Sun Poisoning & Heatstroke: What You Should Know

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Summer sun is a wonderful thing but, as with many such, all things in moderation!  Here’s how to protect, and treat, yourself and your family from over-exposure.

high heat

by Laura Cromwell, NRA Family

After what felt like an endless winter of Narnia proportions, summer is more welcome than ever. Now that we’ve said goodbye to bulky winter coats, subfreezing temperatures, and mounds of powdery snow, it’s time to break out bathing suits, open up pools, and enjoy the relaxing warmth –- no Polar Vortexes allowed!

In moderation, sun exposure boosts vitamin D production in the body, regulates melatonin, and has been found to suppress symptoms of Multiple Sclerosis along with many other health benefits. But overexposure to the sun has potentially life-threatening consequences that can ruin vacations and take you on a different trip — all the way to the emergency room. The effects of sun poisoning and heatstroke are not to be taken lightly. Learn what you can do to protect yourself and your family.

Sun-Blocking Strategies
Before going out in the sun, rub on broad-spectrum SPF 30 or above sunscreen at least 15 to 20 minutes prior to sun exposure. Reapply every two hours or after periods of swimming or sweating. Remember, there is no shame in camping out in the shade, covering up bare skin, or putting on a wide-brim hat as an extra precaution. Many clothing companies sell garments treated with UV-ray obstructing components for all-day wear.

Too Much of a Good Thing
Everyone gets overexposed to the sun at least once in their lives, but there’s a stark difference between a rosy pink gone-after-a-few-days sunburn versus painful, swollen, blistered skin. Sun poisoning is sunburn that has been taken to the next level — displaying skin damage similar to that found in a hospital burn unit. How can you tell when you or a family member has been over-served on sunlight, and what should you do? Here’s a quick reference guide.

What to look for:
Skin redness and blistering
Pain and tingling
Swelling
Headache
Fever and chills
Nausea
Dizziness
Dehydration

What to do:
Get out of the sun
Take a cool (not cold) shower or bath or apply cool compresses
Drink extra fluids for a few days
Take ibuprofen or acetaminophen for pain
Use aloe gel or a moisturizing cream
Completely cover sunburned areas when going outside

When to get medical help:
A sunburn that forms blisters, covers a large area, or is very painful
Facial swelling
Fever and chills
Upset stomach
Headache, confusion or faintness
Signs of dehydration

When You Shouldn’t Take the Heat
Whether you’re mowing the lawn, jogging or playing in brutal summer temperatures, heatstroke creeps up and rears its ugly head with debilitating, even fatal, results. Get a hold of the day’s temperature forecast before going out. If it’s too hot, it’s just not worth it. Utilize the coolness of early-morning or evening hours to take care of the yard, exercise inside instead of putting yourself in harm’s way. Information provided by the Mayo Clinic recognizes that heatstroke begins as cramping in arms, stomach and legs, nausea, moist skin, dizziness and headaches, then evolves into symptoms that wreak havoc on the human body. Pay attention if you or someone you know is exhibiting the below indicators and know ahead of time what you can do to help.

What to look for:
Body temperature of 104 F. This is the telltale sign of heatstroke
No sweating. In heatstroke brought on by hot weather, skin feels hot and dry to the touch. With heatstroke brought on by vigorous exercise, skin may feel moist.
Nausea and vomiting
Flushed skin
Rapid and shallow breathing
Racing heart rate
Headache
Confusion
Seizures
Hallucinations
Difficulty speaking or understanding others
Passing out, or unconsciousness that may lead to a comatose state
Muscle cramping or weakness

What to do:
Seek immediate medical help. Call 911 or your local emergency services number.
Cool them down. Get the person moved to a shaded location, have them drink water or an electrolyte-containing sports drink, and remove excess clothing.
Place ice packs or cold, wet towels on the person’s head, neck, armpits and groin.
Mist the person with water with a fan blowing on them.

No Time for Summertime Blues
Summers are meant to be jam-packed with fireworks, backyard barbecues, fishing trips, barefooted bliss, and most importantly, no school! Taking the necessary precautions to enjoy the sunshine safely means more memories can be made without a visit to the doctor’s office. If your summer plans include getting out on the waves, hiking up a trail, or exploring the desert, you’ll be equipped to beat the heat. There’s no need to be afraid of the sun when you know what to do to get the most out of July and August. Bring on summer!

Folks, we put this in here because w’ve seen it happen at a shooting range more than once. Do not dismiss or underestimate the effects of a hot summer sun!

RELOADERS CORNER: 5 Simple Steps To M1A Reloading Success

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The M14/M1A can be a cantankerous beast to reload for, so follow these suggestions to tame it down. Keep reading…

M14 match shooter

Glen Zediker

The “5 steps to success” are at the end of this article… First, read about why they will matter as much as they do!

A couple times back I decided that the best topic to write about might be the most current, and I defined that by the most recent questions I fielded on a topic. As the assumption goes: they can’t be the only ones with that question… So, over this weekend I had a series of questions from different people all on the topic of reloading for the M1A, the civilian version of the military M14.

Now. Since the M14 was the issue rifle of choice for a good number of years, and without a doubt the (previously at least) favored platform for the various-branch military shooting team efforts, it went through some serious modifications to best suit it to that very narrow-use objective: High Power Rifle competition. Although the M14 hadn’t been routinely issued to most troops for decades, it was still going strong in this venue. That changed in the mid-90s when Rules changes boosted the AR15 platform to prominence, and soon after, dominance.

Match conditioning an M14 involved modifications to virtually every system component, and resulted in a fine shooting rifle. Very fine. Amazingly fine. The one mod that prodded the impetus to write all this next was the barrel chambering specification changes. A while back I went on about what 7.62 NATO is compared to its fraternal twin .308 Winchester.

Match-spec M14 chambers are decidedly NOT NATO! They’re .308 Winchester, pretty much. I say “pretty much” because they’re on the minimum side, dimensionally, compared to SAAMI commercial guidelines for .308 Win. Lemmeesplain: the true “match” M14 chamber is short, in throat and in headspace. The reason is ammunition bound. I’ll explain that too: Lake City Match ammo was and is a universal competition cartridge. Military teams compete in, well, military team competitions. Some are open to civilians, some are not. All, however, used issued ammo across the board. You were given your boxes of Lake City Match, or Special Ball, or one of a couple other same-spec variants, prior to the show and that’s what you used for the event. Everyone used the same ammo. Civilian or Service. There were exceptions, like long-range specialty events, but what was said held true the vast majority of the time. That meant that everyone wanted the same well-proven chamber, civilians too.

Lake City Match ammo
Back in the day… Here’s what you got, which was the same as what everyone else got, for a DCM (now CMP Inc.) rifle tournament. “Here ya go son, and good luck…” and since we took as much luck out of the equation as possible, we all used a rifle chamber in our M14s and M1As that maximized Lake City Match ammo performance. And that’s why I’m writing all this…

Given this, that’s why a “match” M1A chamber is different than a SAAMI. It was built to maximize Lake City Match accuracy. That’s a short round. The headspace is a few thousandths under what’s common on a chamber based around commercial .308 brass. 1.630-inch cartridge headspace height is regarded as minimum for commercial.

Headspace reading Lake City Match
The true M14/M1A match chamber is a short chamber: headspace is very tight. That’s because Lake City Match ammo is short. Compare this to what you might want to use, and if you have a genuine match chamber, best make sure the ammo fits… Measure both the results of sizing operations and also any new ammo or brass before you fire it in one of these chambers! I have encountered commercial .308 Win. rounds that were too long out of the box (cartridge case headspace dimensions). Here’s a cartridge headspace read on a Lake City Match compared to a commercial Winchester match load (inset) I had on hand. Read taken with a zeroed Hornady LNL gage. And NEVER fire commercial ammo intended for hunting use; the component mix and round structure is almost certain to be wrong.

Check out  headspace gages  at Midsouth HERE

So sizing a case to fit a match M1A, especially if it’s a hard-skinned mil-spec case, takes some crunch. To compound difficulty, M1As and M14s unlock very (very) quickly during firing. The bolt is trying to unlock when the case is still expanded against the chamber walls. The little bit of space this creates results in a “false” headspace gage reading on the spent case. It’s going to measure a little longer than the chamber is actually cut. That can lead someone to do the usual math (comparing new case and spent case headspace reads) and end up with a “size-to” figure that’s too tall, that has the shoulder too high. For instance, let’s say the spent case measured 1.634 and the new case measured 1.627, indicating 0.006 expansion or growth. Given the usual advice (from me at least) to reduce fired case shoulder height by 0.004 (semi-autos) for safe and reliable reuse would net a size-to dimension of 1.630. But. There can easily be a “missed” 0.002-0.003 inches resultant from the additional expansion explained earlier. My advice for a match-chambered M1A is to reduce the fired case all the way back down to the new case dimension. That might sound like a lot, and it might sound excessive, and it might be — but, it’s the proven way to keep this gun running surely and safely. That, however, is not always an easy chore. Some mil-spec brass is reluctant to cooperate. And, by the way, don’t kid yourself about reducing case life. This gun eats brass; I put just three loads through a case before canning it.

M14 gas system
These rifles have an overactive gas system that tends to create premature bolt unlocking, and this leads to excessive case expansion. I recommend resetting the fired case headspace to match a new case reading for safety’s sake.

Two helps: one is to use petroleum-based case lube, like Forster Case Lube or Redding/Imperial Sizing Wax. And size each case twice! That’s right: run each one fully into the die twice. Double-sizing sure seems to result in more correct and more consistent after-sizing headspace readings.

A “small-base” sizing die (reduced case head diameter) is not necessary to refit match brass into a match chamber. It might help using brass that was first-fired in a chamber with more generous diameter, but sized diameter isn’t really the “small” part of the M1A match chamber. Again, the small part is the headspace.

Forster National Match dies
A Forster “National Match” die set is a guaranteed way to ensure adequate sizing for an M1A match chamber. This sizing die has additional shoulder “crunch” built in, and that’s the “National Match” part: it essentially replicates Lake City Match ammo dimensions.

Take a look at these dies HERE

So that’s the source the problem reloading for this rifle. And, again, “this rifle” is an M1A with a true mil-match armorer’s spec chamber. We best make sure that our sized cases are going to fit the chamber, plus a couple thousandths clearance for function and safety. And safety mostly. M1As are notorious for “slam-fires” which happen when the free-floating firing pin taps the primer on a chambering round delivering sufficient intrusion to detonate. Impressive explosions result. If the case shoulder is stopping against the chamber before the bolt can lock over, that can be all the pin needs to maximize the effect of its inertia.

Speaking of, there are three sources and fortunately the same number of cures for slam-fires. One, first, is the correct sizing on setting back the case shoulder so the shoulder doesn’t stop against its receptacle in the chamber. Next is making sure there are no “high” primers; each primer should be seated at least 0.005 inches under flush with the case head. Next, and very important: primer composition, which equates to primer brand. Do not use a “sensitive” primer, one with a thinner, softer skin. Although they are great performers, Federal 205 are too sensitive for this rifle. Better are WW, CCI 200.

My thoughts
I don’t like this chamber… I also used one because I competed in events with issued ammo. I don’t recommend a “true” M14 chamber because that’s a NATO. Plain old standard .308 Win. specs work better and allow more flexibility in ammo and component selection. Even though the true mil-spec match chambers are not common, the reason I’ve written as much as I have on this topic over the years is because a mistake can be disastrous. One of the folks who wrote me one question shared a story about a friend who blew up his match M1A firing improper commercially-loaded ammo through it. Whoa.

A CASE FOR THE M1A
This gun needs a stout case. They won’t last long no matter what but they might not last at all if they’re too soft. I’ve broken some new commercial cases on one firing. Thicker/thinner isn’t the issue: it’s the hardness of the alloy. Harder material better resists reaction to the additional stress of premature system operation. New-condition mil-spec cases are great, if you can get them. Next best is Lake City Match that was fired in a match-chambered rifle. Stay completely away from anything, and everything, fired through a NATO-spec chamber. It’s nigh on not possible to size them enough to suit. For me, WW is the only commercial case I will run through my M1A. They’re thin, but pretty hard.

308 components
Here’s a full component set I recommend, and use, for true match chambered M1As.

I did a whole chapter solely on reloading for the M14/M1A for my book Handloading for Competition that didn’t get printed into it for various reasons. However! I have the entire chapter available as a PDF download on my website. Get it HERE

And for even more info on reloading for the  M1A, order the new book Top-Grade Ammo, available here at Midsouth. For more information on this book, and others, plus articles and information for download, visit ZedikerPublishing.com

 

M14 loading dos/donts

As Temperatures Go Up in Texas, So Does Road Rage

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A recent national television report asserted that road-rage incidents are becoming more common and more deadly, with the latest incident taking place in Pennsylvania, in which a man is alleged to have shot and killed a teenage girl during a traffic merge.  Click to watch level-headed advice from your Independent Program Attorney about what to do—and what not to do—in these situations.

Hello, my name is Edwin Walker. I’m an Independent Program Attorney with Texas Law Shield.

I want to talk to you today about an issue that we see on a daily basis. In fact, you will encounter it on a daily basis — the subject of road rage. I am sure that you have all seen road rage. You may have actually been involved in a road rage incident.

Now, if you’re a responsible gun owner, I’m going to give you a few words of advice on how to react when you find yourself in one of these unfortunate road-rage incidents. While on the roadways, we all observe something that makes us upset, whether it’s poor driving, unsafe driving, or just simply somebody being very discourteous.

By all means, you should restrain yourself from engaging that person and telling them how bad their actions were because this can be perceived as an act of road rage. If you’re a lawful gun owner and you have a firearm in your vehicle, you do not want to be viewed as the aggressor in a road-rage situation.

Now, about a situation where an individual has chosen to rage against you, and you are the actual victim of road rage, if you and the other individuals are still in their automobiles, do not use your firearm to respond to any of the rager’s activities. This is because law enforcement views the fact that you’re both still safely in your metal boxes as removing any threat of immediacy that you may be harmed.

So please, if you have a gun, and somebody is raging against you, forget that you have a gun, don’t display it, don’t brandish it, don’t show it, don’t point it, and for God’s sake, don’t fire it. This could result in a lot of trouble for you. Now let’s look at a situation where a road rage incident has escalated to the point where one of the participants has actually gotten out of their vehicle. We recommend that you stay in your vehicle at all times. Do not exit your vehicle because the person who left their vehicle is going to be looked at as the aggressor.

If the other individual has exited his or her vehicle and the person is not in contact with your vehicle, and they do not have a weapon, then do not feel that you can display your weapon in the act of self-defense. People are allowed to just simply stand there and scream at you—scream whatever they want—until they make a demonstrative effort to try to harm you. There is no immediate threat that would justify displaying or shooting or brandishing your firearm.

Now, if the person shows a weapon, in particular, a firearm, the existence of a weapon would give you reasonable belief that there was an immediate threat of harm that would justify an act of force or deadly force.

Even in this situation, I would be very cautious. Now, if this situation escalates even further, where the person has actually made physical contact with your vehicle, whether they are beating on it with an instrument with their fists or they’re attempting to open your door, this would give you the facts that you would need to show that you had a reasonable belief that that individual is unlawfully and forcefully attempting to either enter your vehicle or remove you from your vehicle. This is very very important because this falls under what is commonly known in Texas as the Castle Doctrine.

The Castle Doctrine provides that an individual is given a presumption of reasonableness if they use force or deadly force in a situation where they believe that the person is unlawfully and forcefully either attempting to enter their occupied vehicle or remove somebody from their occupied vehicle. This legal presumption can be very very important because this legal presumption then says that you are allowed to use force or deadly force in response to this other individual’s actions.

We want to keep you safe out on the roadway, so keep these words of advice in mind and try to have a little less road rage out there. If we have a little less road rage, maybe we’ll have a safer world.

 

 

Check out these other great articles from U.S. Law Shield and click here to become a member:

 

The “purple paint law” became official in Texas on September 1, 1997. The law doesn’t appear to be common knowledge for every hunter in the Lone Star State, even though Texas hunting regulations describe it.
Can your employer restrict your ability to carry firearms at the workplace? Click to watch Emily Taylor, Independent Program Attorney with Walker & Byington, explain that in Texas, employers call the shots regarding workplace self-defense.
In this excerpt from a U.S. Law Shield News live report, watch Emily Taylor, independent program attorney with Walker & Byington, discuss the ground rules for carrying firearms into restaurants and bars. Click the video below to find out the significant differences between blue signs and red signs in Texas establishments, and how getting those colors crossed up could lead to some orange jumpsuit time.   If you would like to see these reports live on Facebook, click here to join the Texas Law Shield Facebook page and sign up for live notifications.

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