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February 24th, 2017

TECH TIP: How to Remove a Stuck Cartridge Case from a Die

stuck72

To err is human… Sooner or later you’ll probably get a case stuck in a die. This “fix-it” article, which originally appeared in the Western Powders Blog, explains the procedure for removing a firmly stuck cartridge case using an RCBS kit. This isn’t rocket science, but you do want to follow the directions carefully, step-by-step. Visit the Western Powders Blog for other helpful Tech Tips.

Western powders, ramshot, norma, accurate

Curing the Stuck Case Blues

decapstem72Sticking a case in the sizer die is a rite of passage for the beginning handloader. If you haven’t done it yet, that’s great, but it probably will eventually happen. When it does, fixing the problem requires a bit of ingenuity or a nice little kit like the one we got from RCBS.

The first step is to clear the de-capping pin from the flash hole. Just unscrew the de-capping assembly to move it as far as possible from the primer pocket and flash hole (photo at right). Don’t try to pull it all the way out. It won’t come. Just unscrew it and open as much space as possible inside the case.

Place the die upside down in the padded jaws of a vise and clamp it firmly into place. Using the supplied #7 bit, drill through the primer pocket. Be careful not to go too deeply inside the cartridge once the hole has opened up. It is important to be aware that the de-capping pin and expander ball are still in there and can be damaged by the bit.

Drill and Tap the Stuck Case
taping72drilling72

Once the cartridge head has been drilled, a ¼ – 20 is tap is used to cut threads into the pocket. Brass is relatively soft compared to a hardened tap, so no lube is needed for the tapping process. RCBS says that a drill can be used for this step, but it seems like a bit of overkill in a project of this nature. A wrench (photo above right) makes short work of the project.

RCBS supplies a part they call the “Stuck Case Remover Body” for the next step. If you are a do-it-yourselfer and have the bit and tap, this piece is easily replicated by a length of electrical conduit of the proper diameter and some washers. In either case, this tool provides a standoff for the screw that will do the actual pulling.

pulling72fingers72

With an Allen Wrench, Finish the Job
Run the screw through the standoff and into the tapped case head. With a wrench, tighten the screw which hopefully pulls the case free. Once the case is free, clamp the case in a vice and pull it free of the de-capping pin. There is tension here because the sizing ball is oversized to the neck dimension as part of the sizing process. It doesn’t take much force, but be aware there is still this last little hurdle to clear before you get back to loading. Don’t feel bad, everyone does this. Just use more lube next time!

wholekit72unstuck72

Article find by EdLongrange. We welcome reader submissions.
Permalink Reloading, Tech Tip 5 Comments »
February 24th, 2017

How “Gun Smart” Are You? Take the Shoot 101 Test…

Shoot 101 Quiz
How much of an expert are you when it comes to firearms and ballistics? Test your knowledge with this interactive test. Vista Outdoors (formerly ATK Sporting Group) has launched a new multi-platform media campaign called Shoot 101, which provides “how to” information about shooting, optics, and outdoor gear.

On the Shoot 101 website, you’ll find a Ballistics Quiz. The questions are pretty basic, but it’s still fun to see if you get all the answers correct.

You don’t need a lot of technical knowledge. Roughly a third of the questions are about projectile types and bullet construction. Note, for some reason the layout doesn’t show all the possible answers at first. So, for each question, be sure to scroll down using the blue scroll bar on the right.

CLICK HERE to Go to Ballistics QUIZ Page

Sample Ballistics Question

Permalink News 7 Comments »
February 24th, 2017

Great Deal on Vias Camo Winchester XPR Hunters

Winchester XPR rifle tactical deal Vias camo

Here’s a very sweet deal on a handsome Winchester hunting rig with detachable box mag. Right now Cabelas.com is offering $170.00 off a Winchester XPR. Plus there’s a $50.00 Mail-in Rebate. That reduces your net cost for the rifle to $349.99. That’s a great deal for a rifle with a smooth bolt action (with 60° lift), nice trigger, and detachable box magazine. This XPR is offered is a wide variety of chamberings including: .243 Win, 7mm-08, .270 Win, .308 Win, .30-06 Springfield, .300 WSM. The rifle has nice controls — two-position safety, bolt-release button, and cocking indicator. The action comes drilled and tapped for scope mounts. GO TO DEAL PAGE.

  • Button-rifled, free-floating steel barrel with recessed target crown
  • Smooth nickel-Teflon-coated bolt
  • Vias camouflage composite stock with textured panels
  • M.O.A. adjustable trigger system

QUICK REVIEW: We’ve shot this rifle, and we like it much better than most entry-level hunting rigs from other USA manufacturers. The ergos are good, the action runs smoothly and feeds reliably. A verified buyer states: “No frills hunting rifle that is extremely accurate. Winchester wanted their piece of the pie in the entry level rifle market and they seemed to nail this one. Shoots sub-MOA with cheap factory ammo. I would put this a step ahead of the Ruger American and the Savage Axis and a step below the Tikka T3, but it’s also cheaper than the T3.” We agree 100% with that assessment. If you’re looking for a basic hunting rig, this is a very good buy at $349.99 (after rebate).

Permalink Hot Deals, Hunting/Varminting Post comment »
February 23rd, 2017

PRS Gas Gun Match — Season Opener in Florida

PRS Gas Gun Nightforce Optics CORE Florida AR15 AR
Photo Credit Michael Cage.

Sean Murphy, Nightforce Optics Marketing Manager, shoots what he sells. Sean recently competed at the inaugural PRS Gas Gun match held February 17-19, 2017 at the CORE Shooting Solutions range in Baker, Florida. Here is Sean’s report:

PRS Gas Gun Match at CORE by Sean Murphy
The series-opening PRS Gas Gun match is in the books. Ryan Castle put on a fun match to help set the tone for what this series will become. There were plenty of challenges for both the PRS and 3-Gun competitor. The best way I can explain it is to go as fast as you can because time matters, and then don’t miss because the penalties for leaving targets are harsh. I am looking forward to shooting more of these matches and would encourage any of my PRS and 3-Gun friends to give one a try.

PRS Gas Gun Nightforce Optics CORE Florida AR15 AR

PRS Gas Gun Nightforce Optics CORE Florida AR15 ARCongratulations to the USAMU’s Tyler Payne (right) for the exhibition on how to shoot this and a very commanding overall win. [Payne won overall and high military with a score that was 25% higher than the next-best finisher.] Also congrats to Rhett Walters and Terry Cross for their first-place and second-place finishes in Tac Lite (and 2nd/3rd overall). I was fortunate to place third in Tac Lite and 4th overall for the match. Thank you to FALKOR Defense for the prize table contribution.

Squad 4 was a lot of fun and I was fortunate to shoot with some of our nation’s finest warriors and competitors. It was great to see various military guys in attendance refining their craft. It was great as always to see all of my friends at the match and make new ones. While I love shooting, the people are why I keep coming back.

Gas guns to 800 yards, yep there are targets down there somewhere…
PRS Gas Gun Nightforce Optics CORE Florida AR15 AR
Jeff Cramblit Facebook photo

Gas Gun Match Loads — Short Range vs. Long Range
The .223/5.56 guns had some lag time waiting on shot impacts. I believe the long-term solution may be to find a light and fast load for closer stages for near-instant reaction time and use a heavy load for the long shots to see splash and get the target to move a little more. — Sean Murphy

GEAR Selections for PRS Gas Gun Matches

OPTICS for the PRS Gas Gun Series
I was proud to see Nightforce Optics well represented on guns, with the ATACR 4-16×42 F1 seeming to be a solid choice for many competitors. My optic of choice is an ATACR 16x F1 with a Horus H59 reticle. For this style match the magnification range, Zero-Hold adjustment and wide field of view are a perfect combination. We had some smoke roll in from area fires on Sunday, and the ED glass was an aid in finding the targets in deep haze and shadows. Because of the time component [stages are “on the clock”], being able to shoot with holdovers is key, as well as being able to make fast corrections on follow-up shots. The H59 or TReMoR 3 will be strong contenders for this.

PRS Gas Gun Nightforce Optics CORE Florida AR15 AR

BARREL Choice — Proof Carbon-Wrapped
I shot a 20″ PROOF Research carbon fiber-wrapped barrel that was expertly installed by Greg Hamilton himself. It shot lights out while keeping the gun light and handy for movement and getting in/out of multiple positions.

TRIGGER Choice
While I like the Geissele Automatics, LLC Super 3-Gun (S3G) trigger for carbines as it’s really fast, I went with their DMR trigger for a more refined break that helped on the 600-800 yard shots.

The preferred rifle color choice at the first PRS “Gasser” Match was definitely black…
PRS Gas Gun Nightforce Optics CORE Florida AR15 AR

AMMUNITION Choice (.223 Rem/5.56x45mm)
My ammunition of choice for this match was Black Hills 77gr .223 Rem. The ammo shot outstanding, especially at longer ranges. I believe the long-term solution may be to find a light and fast load for closer stages for near instant reaction time and use a heavy load for the long shots to see splash and get the target to move a little more. The .223/5.56 guns had some lag time waiting on shot impacts, so finding a way to speed that up over 20 or so shots might save a few seconds per stage.

BALLISTICS Solver and Wind Meter
I continue to love my Kestrel 5700 AB. It was very confidence inspiring to show up at the range, get my atmospherics and run accurate data to get first round hits all the way to 800 yards.

BAGS and Gear
The precision rifle game seems to require an assortment of bags and other gear for the various shooting positions to conquer. My Armageddon Gear and Wiebad bags and gear continue to deliver and hold up to much abuse.

PRS Gas Gun Series Rules

For the new PRS “Gasser” Competition, the PRS developed rules on gun types, scoring, match timing, penalties, safety and other key topics. CLICK HERE for Full PRS Gas Gun Series Rules.

Scoring and Penalties
The Gas Gun Series utilizes a time plus penalty-based scoring system for all match scoring. This means the score is the shooter’s total combined time on all stages plus any penalties accrued.

Penalties are as follows:
30 seconds for any rifle targets not engaged or neutralized.
15 seconds for any pistol targets not engaged or neutralized.
15 seconds for hitting a “No Shoot” target.
No more than 50% of the stages at a match can utilize an unlimited round count. At least 25% of the targets in Gas Gun Series match must be 2 MOA or smaller. Max distance is 800 yards.

Open Division: The Open Division rifles will not exceed a caliber of .30 or a velocity of 3,200 fps. A match DQ will result any rounds over the speed limit of 3,200 fps (+/- 32 fps for environmental factors and equipment discrepancies). Match Officials may request at any point during a match that a competitor fire their rifle through chronograph. If the bullet exceeds the 3,200 fps speed limit, the shooter will receive an automatic match DQ.

Tactical Light Division: Intended to allow competitors the opportunity to compete using traditional military and law enforcement caliber. This promotes Active Duty military and law enforcement competitors use of their Service and Department-issued rifles. Tactical Light Division rifles are restricted to 5.56 NATO/.223 Remington calibers only. Bullet weight cannot exceed 77 grains and muzzle velocity cannot exceed 3,000 fps.

Permalink Competition, Tactical 1 Comment »
February 23rd, 2017

Figuring Optimal RPM with Berger Twist-Rate Stability Calculator

Berger twist rate calculator
Erik Dahlberg illustration courtesy FireArmsID.com.

Berger twist rate calculatorBerger Twist-Rate Stability Calculator
On the updated Berger Bullets website you’ll find a handy Twist-Rate Stability Calculator that predicts your gyroscopic stability factor (SG) based on mulitiple variables: velocity, bullet length, bullet weight, barrel twist rate, ambient temperature, and altitude. This very cool tool tells you if your chosen bullet will really stabilize in your barrel.

LIVE DEMO BELOW — Just enter values in the data boxes and click “Calculate SG”.

How to Use Berger’s Twist Rate Calculator
Using the Twist Rate Calculater is simple. Just enter the bullet DIAMETER (e.g. .264), bullet WEIGHT (in grains), and bullet overall LENGTH (in inches). On its website, Berger conveniently provides this info for all its bullet types. For other brands, we suggest you weigh three examples of your chosen bullet, and also measure the length on three samples. Then use the average weight and length of the three. To calculate bullet stability, simply enter your bullet data (along with observed Muzzle Velocity, outside Temperature, and Altitude) and click “Calculate SG”. Try different twist rate numbers (and recalculate) until you get an SG value of 1.4 (or higher).

Gyroscopic Stability (SG) and Twist Rate
Berger’s Twist Rate Calculator provides a predicted stability value called “SG” (for “Gyroscopic Stability”). This indicates the Gyroscopic Stability applied to the bullet by spin. This number is derived from the basic equation: SG = (rigidity of the spinning mass)/(overturning aerodynamic torque).

Read the rest of this entry »

Permalink Bullets, Brass, Ammo, Tech Tip Post comment »
February 23rd, 2017

Tough Field Locker Case is Great for Long-Barreled Match Rifles

Plano double gun case Amazon Field locker

Readers often ask us, “Who makes a durable, airline-worthy hard case big enough for long-barrel match rifles?” Here’s a good option — the Plano Field Locker Double Long Gun Case.

A full 54″ long inside, this Plano case will hold big rifles with 30-31″ barrels. This case is very sturdy, and will survive rough handling at airports. The case has tough latches, watertight seals, and wheels for easy transport. Right now this case is just $111.50 with Free Shipping for Amazon Prime members. This is the lowest price ever on Plano’s largest gun case.

One buyer confirms this Plano case will fit long match rifles: “It holds two 17-lb bench rifles with 30″ barrels. It is very heavily made — even more stout than a Pelican 1750. Only draw back is the weight with two guns, over 60 pounds. But for shipping guns to a match, even the airline baggage handlers couldn’t damage this case! Case is great for two long guns!” (Smitty)

Another certified buyer states: “I bought this case for a Savage 110BA .338 Lapua Magnum, and it’s so nice that I just bought a second one for a 50 BMG. There are very few rifle cases that will fit the larger rifles… and this is a great choice for the heavy caliber rifles with long barrels.” (Bruce L.)

Plano double gun case Amazon Field locker

Plano’s new Field Locker line of gun cases features reinforced construction, watertight seals, double-density foam, industrial draw-down latches and customizable inserts. These quality cases, engineered to military specifications, rival the protection offered by Pelican and SKB cases at less than half the price.

Features:
+ Cut to Fit Foam
+ Extra Wide Latches
+ Wheeled case for ease of transport
+ Cases designed to stack and interlock
+ Exterior 56.38″ x 18″ x 7.25″
+ Interior 54″ x 15″ x 6.38″
Model number#: 109540

Permalink Gear Review, New Product 4 Comments »
February 22nd, 2017

Mirage Is Your Friend — Great Article on Reading Mirage

South Texas Mirage Reading article
Diagram from SouthTexasShooting.org.

South Texas marksmanship trainingThere was an excellent article about Mirage created for the South Texas Marksmanship Training Center (STMTC) website a while back. This article explains what causes mirage and how mirage can move the perceived aiming point on your target. Most importantly, the article explains, in considerable detail, how you can “read” mirage to discern wind speeds and wind directions.

Mirage Is Your Friend
While hot days with lots of mirage can be frustrating, mirage can reveal how the wind is flowing (and changing). If you learn how to recognize and read mirage patterns, you can use that information to shoot higher scores. That’s why many leading long-range shooters tell us: “Mirage is your friend.” As the STMTC article explains: “A mirage condition is not a handicap, since it offers a very accurate method of perceiving small wind changes[.]”

CLICK HERE to Read Complete Mirage Article

Mirage Illustrated with Diagrams
With simple but effective graphic illustrations, this is one of the best explanations of mirage (and mirage reading) we have found on the internet. This is a “must-read” for any serious competitive shooter. Here is a brief sample from the article, along with an illustration. NOTE: the full article is six times longer and has 8 diagrams.

South Texas Mirage Wind Diagram displacement

The term “mirage” as used by the shooter does not refer to a true mirage, but to heat waves and the refraction of light as it is bent passing through air layers of different density. Light which passes obliquely from one wind medium to another it undergoes an abrupt change in direction, whenever its velocity in the second medium is different from the velocity in the first wind medium; the shooter will see a “mirage”.

The density of air, and therefore its refraction, varies with its temperature. A condition of cool air overlaying warm air next to the ground is the cause of heat waves or “mirage”. The warm air, having a lower index of refraction, is mixed with the cooler air above by convection, irregularly bending the light transmitting the target image to the shooter’s eye. Figure 1 shows (greatly exaggerated) the vertical displacement of the target image by heat waves.

South Texas Mirage Reading article

Heat waves are easily seen with the unaided eye on a hot, bright day and can be seen with spotting scope on all but the coldest days. To observe heat waves, the scope should be focused on a point about midway to the target. This will cause the target to appear slightly out of focus, but since the high power rifle shooter generally does not try to spot bullet holes, the lack in target clarity is more than compensated by clarity of the heat waves.

Story tip from Boyd Allen. We welcome reader submissions.
Permalink - Articles, Shooting Skills Post comment »
February 22nd, 2017

Bushnell Brawl Featured on Shooting USA Today

ShootingUSA Bushnell brawl Impossible Shots

ShootingUSA Bushnell brawl Impossible ShotsThis Wednesday, February 22nd, Shooting USA TV features the Bushnell Brawl, a tactical competition that draws top long-range shooters from military, law enforcement and civilian shooting communities. The match is held at the famed Rifles Only range in Kingsville, Texas. The Brawl is a one-of-a-kind physical and mental challenge that tests shooters’ abilities to read wind, figure ballistics, and adapt to difficult shooting scenarios. There is even a helicopter stage.

Helicopter Stage at 2014 Bushnell Brawl in Texas:

Shooting from a helicopter, shooting off of a wire, and shooting from the physically demanding maze called the Mouse Trap. These are just a few of the unique courses of fire at the Bushnell Brawl, part of the PRS series. Over the course of two days, competitors tackle more than a dozen stages. In addition, Bushnell hosted a special one-day event for the new PRS Production Class. This new division should attract new shooters by limiting the cost of equipment — making PRS competition more affordable.

This image is from Bushnell Brawl Barricade Stage (SEE Video):
Bushnell Brawl PRS tactical texas barricade

New PRS Production Division — Lowering the Cost of Entry
The Production Division is a new PRS classification. Under Production Division rules, the rifle must not exceed $2000.00, and rifle + scope combined must not exceed $3000.00. All other accessories, such as bipod, rear bag, and the sling, can be added at the shooter’s own discretion. Even with these cost limits, you can put together a great rig: “There’s a lot of gear out there that’s not that expensive,” says Production Division Match Director Jacob Bynum. For example, you can get the new Tikka T3X TAC A1 in 6.5 Creedmoor for $1798.00.

Tikka T3X TAC A1 Eurooptic

Shooting USA Hour on Wednesday Primetime

AIR TIMES BY TIME ZONE
Eastern Time: Wednesday 9:30PM, 1:00 AM
Central Time: Wednesday 8:30 PM, Midnight
Mountain Time: Wednesday 7:30 PM, 11:00 PM
Pacific Time: Wednesday 6:30 PM, 10:00 PM

Permalink - Videos, Competition, Tactical Post comment »
February 21st, 2017

Scrambling Eggs at 616 Yards with 6mmBRX

6mm BRX egg shoot

Can you hit an egg at 600+ yards? We mean hit it reliably — not just by luck. To do that you’ll need good shooting skills and a very accurate rifle. How accurate? Well, a chicken egg is, on average, 2 1/4 inches (57 mm) long and 1 3/4 inches (44.5 mm) in diameter. That means to hit an egg (on demand) at 600 yards, you’ll need a rifle capable of 1/3-MOA accuracy (or better). Forum member DukeDuke has such a gun, and he demonstrated its egg-busting prowess in this short video. DukeDuke’s rifle is chambered in 6BRX (a 30° 6BR Improved) and it’s loaded with DTAC 115gr bullets pushed by Alliant Reloder 17. In the video, the eggs are placed on top of poles set 616 yards from the firing line.

See Egg Hit at 38 second mark…

As you can see in the video, that’s a heck of a nice shooting range where DukeDuke scrambled those eggs at 616 yards. The range is situated just outside of Lake Jackson, Texas. As for the gun… the action is a Rem 700 SA BDL, blueprinted and bedded in a Rem/HS Precision PSS stock. The 31″ barrel is 1:8″-twist Broughton. The “P3″ on the barrel stands for Porter’s Precision Products, Lake Jackson, TX. The rifle was built by Kenneth Porter. The load was 33.5 grains of RL-17 at 2950 fps, with 115gr DTAC bullets touching the lands. Cartridge OAL is 2.400″.

Permalink - Videos, Shooting Skills 5 Comments »
February 21st, 2017

Find Shooting Ranges and Gun Clubs with Free Mobile App

Where to Shoot Mobile App Free

Range Locator Where to Shoot AppHow’d you like to locate any rifle range in North America in a matter of seconds? That’s now possible with the Where To Shoot Mobile App, available FREE for both iOS (Apple) and Android devices. The iOS App is designed for both iPhones and iPads.

The Where To Shoot App quickly locates shooting ranges near you, drawing on North America’s most comprehensive directory of shooting ranges. Users can search by current location, state, or zip code and find specifics about each range, including shooting activities offered. Once you locate a range, you can get driving directions to the range.

CLICK HERE for FREE Apple iPhone and iPad App | CLICK HERE for FREE Android Mobile App

The app is modeled after NSSF’s popular WhereToShoot.org® website and is updated frequently with range information in every U.S. State and Canadian province. Once you’ve location a place to shoot, the App helps you get directions to the range. The App also includes video tips for shooters, news, and firearm-safety information. Download the app via the links above or by visiting wheretoshoot.org on your mobile device.

The NSSF’s Where To Shoot mobile App has topped 140,000 downloads. The app, which rose to No. 4 on the Apple App Store’s list of free sports Apps, has been a hit with target shooters and gun owners nationwide.

Permalink News, Shooting Skills Post comment »