July 12th, 2019

Lapua Will Open New Rimfire Test Center in Ohio

Marengo Ohio Lapua Rimfire test testing center lot ammo ammunition tunnel facility new

Good news for rimfire shooters! Lapua will open a new rimfire test center in Ohio in the fall of 2019. At this new facility, which will replicate Lapua’s current rimfire test center in Arizona, shooters can test various lots of Lapua rimfire ammunition to determine what shoots best in their firearms. The new location will have a full 100 meter testing tunnel, with electronic target readouts for both 50 meters and 100 meters. Customers have the option to send their rifles in for testing or schedule an onsite appointment to participate and view the test process.

“We’re taking our established practices and testing capabilities from our Mesa, AZ location to our new, second location in Ohio, offering customers state-of-the-art rimfire ammunition testing,” said Adam Braverman, Director of Sales and Marketing.

Patterned after the world-renowned Lapua Service Center in Schönebeck, Germany, the new Ohio facility will give shooters the chance to test various types and lots of rimfire ammunition, in their own firearms, under ideal conditions. Customers interested in performing ammo tests at either USA Lapua Rimfire Test locations (Arizona or Ohio), may call (480) 898-2731 or email rimfiretest@capstonepg.com .

Marengo Ohio Lapua Rimfire test testing center lot ammo ammunition tunnel facility new

Lapua announced: “Lapua … is proud to announce our second USA Lapua Rimfire Test Center at the Cardinal Shooting Center in Marengo, Ohio. The new Lapua Rimfire Test Center will offer competitive shooters and consumers alike the opportunity to match individual lots of Lapua ammunition to their match rifles and pistols. The new East Location will officially open in late Fall of 2019. All of the capabilities of the new test center will replicate our current Lapua Rimfire Test Center in Mesa, AZ.”

Marengo Ohio Lapua Rimfire test testing center lot ammo ammunition tunnel facility new

“We’re excited to partner with Lapua and bring this facility and test capabilities to our current and potential customers,” stated Jim Henderson, Director of Competitions at the Cardinal Shooting Center, “We feel this will help many consumers, as well as junior and collegiate teams…”

About Lapua
Lapua produces bullets, brass, and loaded rimfire and centerfire ammunition for civilian and professional use. Lapua is a part of the Capstone Precision Group, exclusive U.S. distributor for Berger, Lapua, Vihtavuori and SK-Rimfire products. For more information, visit Lapua.com.

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July 5th, 2019

Optimize Bullet RPM with Berger Twist Rate Stability Calculator

Berger twist rate calculator

Berger twist rate calculatorBerger Twist-Rate Stability Calculator
On the 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 cool tool tells you if your chosen bullet will really stabilize in your barrel.


CLICK HERE to Go to TWIST RATE CALCULATOR PAGE »

How to Use Berger’s Twist Rate Calculator
Using the Twist Rate Calculator 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).

Berger twist rate calculator

If you have an SG under 1.0, your bullet is predicted not to stabilize. If you have between 1.0 and 1.1 SG, your bullet may or may not stabilize. If you have an SG greater than 1.1, your bullet should stabilize under optimal conditions, but stabilization might not be adequate when temperature, altitude, or other variables are less-than-optimal. That’s why Berger normally recommends at least 1.5 SG to get out of the “Marginal Stability” zone.

In his book Applied Ballistics For Long-Range Shooting, Bryan Litz (Berger Ballistician) recommends at least a 1.4 SG rating when selecting a barrel twist for a particular bullet. This gives you a safety margin for shooting under various conditions, such as higher or lower altitudes or temperatures.

Story idea from EdLongrange. We welcome reader submissions.
Permalink Bullets, Brass, Ammo, Tech Tip 1 Comment »
January 11th, 2019

New .375 Caliber ELR Solid Projectiles from Berger Bullets

Berger bullets elr solid copper .375 caliber vld bullet new

This is BIG news for the Extreme Long Range (ELR) game. Berger Bullets will offer a line of SOLID bullets in .375 caliber. You read that right — these will be the first-ever large diameter Berger projectiles manufactured from a solid copper alloy. Most conventional bullets feature a jacket over a metal core, typically lead alloy. These new Berger solids are lathe-turned from solid copper alloy — shaped with precision into perfect aerodynamic profiles. The new Berger ELR solids boast a long, VLD shape with ultra-high Ballistic Coefficients. The new .375 caliber Berger ELR solids will be offered in two bullet weights: 379 grains and 407 grains.

The prototype 400gr version of this solid bullet was extensively tested at 2400 yards (above). It remained supersonic at that distance, a remarkable 1.36 miles. Berger will now offer two production versions, 379gr and 407gr, based on this successful prototype, further optimized. Here is Berger’s official release:

Berger Bullets proudly announces the New Extreme Long Range (ELR) Match Solid Projectile line, beginning with .375 caliber 379 grain and 407 grain offerings.

Extreme Long-Range shooting to distances of two miles and beyond has taken the firearms community by storm. With much of its roots developed from elite military sniper and Special Forces rifle training, ELR enthusiasts are utilizing highly innovative rifle and ammunition technology to engage targets at distances previously unheard of. Berger has taken the lead pioneering ELR, similar to how it’s dominated all other long-range rifle disciplines.

Berger Bullets chief ballistician Bryan Litz states: “Our new ELR Solid Match Bullets provide both competition shooters and Mil/LE forces a long-range solid projectile like no other. Its highly-optimized VLD ogive design and lathe-turned solid copper construction provide a ballistic advantage that is unmatched by any conventional-style bullet.”

Berger .375 Caliber Bullet is a Winner
Berger’s .375 caliber solid bullet design has already been proven in competition. At the 2018 World Longest Shot Challenge (WLSC), Team Applied Ballistics used the prototype .375 Cal ELR solid with great results. The new .375 caliber monolithic Berger bullet designed by Bryan Litz was used by the first and second place finishers in the “above .338 caliber” class. The prototype .375 Cal solid performed great, and the ultra-high BC was confirmed. READ WLSC Story HERE.

Advanced Doppler Radar was used to confirm Ballistics Data for the new Berger .375-Caliber Solids:
Berger monolithic solid bullet .375 caliber VLD copper lathe-turned projectile

Permalink Bullets, Brass, Ammo, New Product, News 8 Comments »
November 16th, 2018

Find Rimfire Ammo Bargains at AmmoSeek.com

Ammoseek.com

In the “good old days”, if you needed rimfire ammo for fun shooting, you could just head over to Walmart (or a local sporting goods store) and find a wide variety of offerings, including low-cost bulk packs from Federal, CCI, and Remington. In recent years, affordable .22 LR has been harder to come by. But thankfully, starting in 2017, we have seen rimfire ammo supply catch up with demand. Plus there has been less hording by nervous buyers. That means .22 LR ammo prices have become more reasonable and much more product is on the shelves. Still, you want to comparison shop to get the best deals.

One of the most efficient ways to locate rimfire ammunition nationwide is to use Ammoseek.com, a specialized search engine. On its home page, Ammoseek has a handy 22LR PAGE link. With just one click you can search dozens of ammo vendors.

If you click Ammoseek’s 22LR Page link, Ammoseek instantly calls up current ammo inventories from dozens of vendors. Then Ammoseek plots ALL the available rimfire ammo, sorted from least expensive to most expensive. Here are search results from this morning, November 16, 2018. We found some Remington 40gr LRN for just 2.4 cents per round (in 500-rd bulk pack). That’s a heck of a deal.

Ammoseek rimfire ammo ammunition .22 LR 22LR

SK Rebate Now Through December 31, 2018
SK makes excellent rimfire ammo, and now there’s a Holiday Special that makes SK even more attractive. Now you can get $5 cash back per 500-rd brick, up to $100. The offer is valid on qualifying SK rimfire ammunition brick purchases from November 15 to December 31, 2018.

SK .22 LR Rimfire ammo deal holiday rebate

To take advantage of this offer, get the REBATE FORM at your local SK retailer or download the rebate form at www.Capstonepg.com/skrebate. The clip the UPC/Lot codes from the SK ammo box and mail them, along with the original sales receipt, no later than January 31, 2019. This deal is good for purchases through the end of the year. Additional conditions apply — see Capstone website for details.

Permalink Bullets, Brass, Ammo, Hot Deals No Comments »
February 12th, 2018

Berger SW Nationals 2018 — Looking Back at a Great Event

Berger Southwest Nationals Bill Gravatt Capstone
Photo by Sherri Jo Gallagher

The 2018 Berger SW Nationals are now history. The fun, action, challenges, and rewards now pass into memories. Once again, the Berger SWN was a great shooting match — a great way to advance your shooting skills, reconnect with old friends, and enjoy warm weather. If you are a serious long-range shooter, this is definitely one of the best-managed, most rewarding matches on the planet. In 2018 the match “sold out” in a matter of hours. If you plan to go next year, watch for the registration notices. You don’t want to be left out.

Berger Southwest Nationals Ben Avery Phoenix Capstone

2018 Berger Southwest Nationals Long Range Results

The SWN has three new individual champions. Congratulations to the three divisional Match Winners: Bob Sebold (F-Open), Phillip Kelley Jr. (F-TR), and Allen Thomas (Sling).

Top Five Overall – F-Open
Bob Sebold, 843-49X
Keith Glasscock, 843-38X
Jay Christopherson, 841-45X
Stephen Potter, 841-37X
James Crofts, 841-34X
Top Five Overall – F-TR
Phillip Kelley Jr., 838-35X
Ellis Berry, 837-42X
Niklas Montin, 836-35X
Peter Johns, 835-36X
Edward Shelley, 832-33X
Top Five Overall – Sling
Allen Thomas, 844-37X
Oliver Milanovic, 843-45X
Trudie Fay, 842-32X
Nancy Tompkins, 840-43X
Angus McLeod, 840-43X

View Complete SWN Match Results on McMillan Facebook Page »

Berger Southwest Nationals Ben Avery Phoenix Capstone

The Berger SW Nationals are made possible through the principal support of Berger Bullets and Lapua, both part of the Capstone Precision Group, which also distributes Vihtavuori powder and SK Ammunition in the USA. Berger and Lapua both generously donated product prizes for 2018 SWN competitors.

Berger Southwest Nationals Berger Lapua Capstone

Today’s Champions… And Tomorrow’s New Talent

Here is the Sling Winner, Allen Thomas, with Bill Gravatt, President of Capstone Precision Group. (Bill was formerly the President of Sinclair International).

Berger Southwest Nationals Bill Gravatt Capstone

Bob Sebold, of Team Lapua/Brux/Borden also won the individual F-Class SWN Title. He’s definitely one of the nation’s top F-Open pilots.

Berger Southwest Nationals Bill Gravatt Capstone

There were a dozen or so talented juniors competing at the Berger SW Nationals. Some of the youngsters posted scores that would put the “old guys” to shame. We definitely expect to see some of these young shooters standing on the podium at future Berger SWN events. We asked them to strike a “cool pose” and the Harris boys delivered…

Berger Southwest Nationals Bill Gravatt Capstone

Berger SW Nationals Gallery — Parting Shots

Does this competitor know something we don’t know. Perhaps he is testing a new “Stealth” rifle stock from McMillan. Or maybe this is some kind of Zen body/mind melding practice. We do advocate “dry firing”, but that normally involves holding a real rifle…

Berger Southwest Nationals Bill Gravatt Capstone

Look carefully and you’ll see quite a lot reflected in this SWN competitor’s shooting eyewear. Can you identify the type of rifle?

Berger Southwest Nationals Bill Gravatt Capstone

Michelle Gallagher — She’s probably smiling at an ‘X’ — or maybe she just nailed a tough wind call. The SW Nationals is a great event because of the hard work and dedication of talented folks like Michelle.

Berger Southwest Nationals Ben Avery Phoenix Capstone

Can you name all the pieces of hardware in this image? We see at least a dozen. Don’t forget the little items like the bubble level and mirage shield.

Berger Southwest Nationals Bill Gravatt Capstone

How do you anchor a SEB MINI coaxial rest in under ten seconds? With MAXI feet of course! These over-size hooves belong to shooter Mark Fairbairn, a very tall, MAXI-sized Australian. Who needs to pound those F-Class feet into the ground with a mallet when you can simply “stand and deliver”.

Berger Southwest Nationals Bill Gravatt Capstone

We think some competitors came to Ben Avery just for the great Barbecue lunches — well that plus the great weather and the amazing prize table. Everyone goes home a winner in one way or another.

Berger Southwest Nationals food barbecue BBQ

Texas gunsmith Richard King showed us the biggest rifle action we’ve ever seen. This 13-lb monster is the BAT .50 BMG Action. Honestly it was HUGE — with the bolt fully extended it was the size of your forearm (to the finger tips). Richard joked “This weighs almost as much as an F-TR rifle (before optic) all by itself”.

Berger Southwest Nationals Bill Gravatt Capstone

Permalink Bullets, Brass, Ammo, Competition, News 3 Comments »