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September 21st, 2013
Lapua has done extensive field testing of its bullets, using sophisticated Doppler radar equipment. Employing radar, Lapua has logged actual observed trajectories with a variety of bullet and cartridge types. And Lapua has just released updated radar data for Scenar-L bullets used with 6.5×47 Lapua, 6.5×55 Swede, and .308 Winchester chamberings. You’ll find this new data incorporated into Lapua’s product description tables for these three cartridge types.
 You will also find both G1 and G7 BCs for the new line of Scenar-L Bullets in Lapua’s updated Components Table. Ballistic coefficients are based on Doppler radar data and calculated by Quick Target Unlimited Lapua Edition.
To find the BC for a particular bullet, go to the Components Table, select the caliber (on the left) and then look for the G1 or G7 value on the right for particular bullets. For example, the BCs for the new 136gr 6.5mm Scenar-L are 0.545 (G1) and 0.274 (G7).
If you are looking for the most precise trajectory predictions, nothing beats real-world testing like this. Bullet BCs can be calculated, “on paper”, from bullet size, weight, and shape. However, in the ‘real world’ the actual aerodynamic drag forces acting on the bullet change with velocity and other variables. Therefore, a bullet’s BC is NOT actually constant at every point in its flight path. Doppler radar allows Lapua to observe the actual drop of bullets at multiple points along their trajectory.
How much more precise are Doppler-radar-based trajectory predictions than typical drop charts based on modeled BCs? Consider this… when you plug the radar-based numbers for a .338 Lapua Magnum into Lapua’s ballistics software, the error in elevation is less than 2.5 cm (1″) at 1,500 meters. By contrast, the error based on a traditional G1 BC model could be over 1 meter (i.e. more than 40 inches).
Free Lapua Ballistics Software for Android OS Devices
If you want to use Lapua’s Doppler Radar data for your own ballistics calculations — there’s a App for that. Lapua’s Quick Target Unlimited (QTU) software for Android OS can be downloaded for free from the Android Market. Predicted trajectories for this software are based on precise Doppler radar ballistic measurements of Lapua bullets, making this program much more accurate than other ballistic programs for mobile phones. Note, however, the Doppler Radar data is offered ONLY for Lapua-made bullets. This App does NOT include radar data for Berger, Sierra or other brands of bullets.
Product tip from EdLongrange. We welcome reader submissions.
September 16th, 2013
Story by Boyd Allen
While many top competitive shooters trickle their stick powder charges to a kernel or two, that would be impractical when loading charges for giant naval guns. You may be surprised, but the shells fired by the U.S. Navy’s massive 14″ and 16″ naval guns were also propelled by stick-type extruded powders. You couldn’t trickle these ‘kernels’ though — a single stick or ‘grain’ can be over 2″ long. Take a look…
In connection with a Benchrest Central discussion that drifted to the subject of powders used in large naval guns, I heard from Joe McNeil, whose father was involved in manufacturing those very propellants as a DuPont employee. Joe writes:
“My Dad worked for the DuPont company for over 40 years. Every time the nation went to war he was assigned to the gun powder plants which DuPont ran for the government for $1.00 per year! His last assignment was at the Indiana Ordnance Plant in Jefferson, Indiana from 1952 through 1958. He had a display case made of all of the different powders made at the plant and left it to me. That’s why I have a grain of 16″ gun powder. He took me out to the Jefferson proving grounds once when they tested the powder in a 16″ gun. We watched from a half-mile away but it left a lasting impression when they fired that gun. They actually had a set of rings they fired through to test the performance of the powder and shell. This was a truly fond memory of my Dad and his work.”
Here are some pictures of the gun powder “grains” made during the Korean War at the Indiana Ordnance Works where Joe McNeil’s father worked.
Above is the display case with the different powders manufactured at the DuPont plant. They include: 37 MM/AA, 75MM Pack Howitzer, 50 Cal. 5010, 20 MM 4831, 30 Cal. 4895, 76 MM, 3″, 5″, 90 MM, 4.7″, 240MM, 8″, 280 MM, 175 MM, 155 MM Howitzer, 155 MM Gun M.P., 8″ Gun M.P., 12″, 14, 16″. There are different-sized ‘grains’ for specific rounds.
September 12th, 2013
 Want to watch some very cool super-slow-motion videos of projectiles drilling bugholes and blasting through stuff? Then visit TheRock.Remingtom.com, a new website featuring Remington’s R&D Center. This new site showcases videos about Remington rifles, ammunition, and testing procedures.
Along with through the obligatory “macho-man” marketing hype (delivered by deep-voiced announcers), you’ll find some truly amazing high-speed videography. Many video sequences are captured with ultra-high-speed cameras running hundreds of thousands of frames per second. This allows stunning slow-motion playback.
Remarkable High-Speed Photography Shows Bullet Performance
You can see some amazing things — bullets busting concrete blocks, smashing through wood, drilling ballistic gelatin, and tearing through skin and gel (so you can see how bullets would perform in game animals). Our favorite sequence shows five shots forming a nice, clustered group — you can actually see the bullets fly into the paper target one after another. Here are some of the video highlights.
Five Shots with .30-06 into Paper (Slow Motion)
Driving Tacks — Hitting Nailheads with Bullets (Slow Motion)
Busting Concrete Blocks with Bullets (Slow Motion)
Hypersonic Boned Ammo Shot through Skin and Gelatin (Slow Motion)
Dances with Gel (Slow Motion)
Remington 700 Features — Action and Barrels (Nice Cutaway Drawings at 0:20″)
Story tip from EdLongRange. We welcome reader submissions.
September 2nd, 2013
 A lead-free “utopia” where bullets are banned and hunting is, for all practical purposes, eliminated — that’s apparently what some legislators want California to become. California Assembly Bill AB 711 would completely ban the use of traditional lead ammunition for hunting anywhere in the state. What’s more, many legislators acknowledge that this ban could, in the near future, be applied to all shooting sports in the Golden State. If you can’t buy bullets, you can’t shoot — and that seems to be the real agenda.
NSSF has purchased billboards in the Sacramento area to urge opposition to AB 711 and has been airing radio commercials that reveal the role of the anti-hunting groups behind this ill-conceived legislation. This week, the opposition to AB 711 was joined by a major state labor organization. NSSF urges all California hunters, target shooters and gun owners to contact their state legislators to oppose AB 711.
To understand more about the issue, read a well-reasoned editorial published in the Outdoor Wire. Even non-Californians should be concerned, because other states might follow California’s lead in the future. And AB 711 is not the only serious anti-gun measure on the table. In addition to AB 711, several other highly restrictive measures are in the works. Proposed legislation would place ALL semi-automatic rifles with detachable magazines on California’s list of banned “assault weapons”. Another bill would block Californians from purchasing long guns unless purchasers pass a state-mandated written test.
September 1st, 2013
 Eurenco, current owner of the Vihtavuori Oy powder manufacturing facility in Finland, has been seeking a new owner for the facility for many months. Well it looks like there is a buyer, Nammo Group, parent company of Lapua. The acquisition is not final — “Due Diligence” must still be completed. However, if the deal goes through, this will be good news for fans of Vihtavuori rifle and pistol propellants such as the popular N133, N135, N140, N150, and N320. N133 is winningest modern powder in the short-range benchrest game and N320 is an outstanding pistol powder favored by many .45 ACP bullseye competitors. Here is the text of the notification issued Friday August 30, 2013 by the Nammo Group.
August 29th, 2013
 If you want a good chuckle, watch this video. Hornady, with corporate tongue placed firmly in cheek, has created a light-hearted video response to concerns about production cutbacks/changes. Here you see Steve Hornady (President) and Jason Hornady (Vice President) in a very funny intro, after which Steve delivers a serious message assuring customers that Hornady’s factories are working full tilt, seven days a week. Do watch this very amusing video. We expect it will both raise your spirits and calm your concerns. Well played, Hornady….
After the Daily Bulletin reported that Hornady was temporarily suspending production of many types of bullets and ammunition, the story went viral on the internet, unleashing a flurry of worry on other gun forums. Those complaining the loudest apparently did not actually read our story, which explained that Hornady would continue at full production capacity. Hornady was merely shifting production, for the next few months, to items highest in demand. But some folks panicked, worried that their favorite Hornady bullets or ammo types would be gone for good. In fact, Hornady is shipping more ammo and bullets than ever — just fewer specific product types.
 Hornady Production Changes
–What Still Will Be Produced
Hornady suspended production of some products in order to “focus … efforts on the most popular and highest-demand products and ship more total product.” In the months ahead, Hornady will continue to produce over 270 different projectiles and over 140 types of loaded ammo.
Upon seeing ten-page-long list of suspended products, some folks become overly concerned because they did not realize that Hornady will continue to churn out hundreds of bullet types and ammo types — and, in fact, the most popular products will now be manufactured in greater-than-ever quantities. On its website, Hornady now lists all the high-demand bullets and ammo types that remain in production for the balance of 2013.
CLICK HERE to View Updated Bullet and Ammunition Production List
CLICK HERE to DOWNLOAD Updated Bullet and Ammunition Production List
August 28th, 2013
We all know that precision factory ammo, and all types of reloading components, are in short supply, with demand often out-stripping supply. Now RUAG Ammotec (RUAG), Europe’s leading producer of ammunition, will be stepping up production with the goal of expanding sales in the USA and worldwide. RUAG produces the elite RWS ammo/components and also markets RWS Sport, Geco, Swiss P, MFS, and Rottweil brand products. See the full product line at Ruag-usa.com.
 
RUAG is significantly extending its production capacities and investing in new systems. Ruag states “This step has become necessary because of the [high demand] in Germany, Switzerland, Sweden, Hungary and the USA.”
To bring more ammo to market, RUAG Ammotec is hiring new workers and investing over 15 million Euros to enhance production facilities. Increased capacity will be achieved via a “major investment program in the upper double-digit million range” over the coming three years. The production expansion “is the biggest project of its kind in the history of RUAG”, according to Cyril Kubelka, CEO of RUAG Ammotec. “Expanding our production network across all our locations will ideally increase our current capacities. This is the only way for us to be able to meet the high international demand even better in future and reinforce our market position.”
RUAG is a Swiss technology company, with its headquarters in Bern. It has production sites in Switzerland, Germany, Sweden, Hungary and Austria and USA, and sales companies in UK, France, Belgium, Brasil and Malaysia.
August 27th, 2013
 Months ago, we reported on the new, .17 Winchester Super Magnum (Win Super Mag or WSM) rimfire cartridge. Able to drive a 20gr bullet over 3000 fps, this new .17 Win Super Mag raises the bar for rimfire cartridges. The .17 WSM shoots faster, flies flatter, and bucks the wind better than a .17 HMR.
Sounds good right? Well the only problem is that .17 Win Super Mag cartridges (and a rifle that could shoot them) have been virtually impossible to obtain. In January, Savage unveiled its new B-Mag rifle chambered for the .17 Win Super Mag, but there were delays getting the gun into production.
GunsAmerica Tests .17 Win Super Mag
At last, after many months, the B-mag rifle is ready, and .17 Win Super Mag rimfire ammo is starting to hit dealer’s shelves. GunsAmerica managed to score some .17 WSM rimfire ammo, borrow a B-Mag rifle, and test the new cartridge at the range. GunsAmerica has published its findings in a detailed review on the GunsAmerica Blog.
CLICK HERE for .17 Win Super Mag Rimfire Field Test Report
GunsAmerica Says New 17-Cal Rimfire Cartridge Is Promising:
“Savage sent us this test rifle over two months ago, but we had no ammo, so like everyone else, we waited. Finally, as you can see from these tests, the ammo has started to trickle out. Several of our dealers have reported that they have gotten 40 box orders in (and quickly out) the door, and this ammo you see here was purchased retail at Bass Pro in Hollywood, Florida. We were only able to get the 2600 fps 25 grain load, but it is still a rip-roaring monster for a rimfire, and the accuracy is acceptable, (though not fabulous for a Savage).
The Savage “B-Mag” rifle is currently the only gun for the cartridge, and it carries an MSRP of $349.00. As a first effort on a new and revolutionary rimfire, the B-Mag performed well, and the cartridge looks to have great potential.
The .17WSM is not just a hotter .17HMR. It is a different, and much larger case entirely. Winchester based it on a .27 caliber blank made for industrial nail guns used for cement nails…. They beefed up the case by doubling the wall thickness and added extra meat to the top.”
Photos from GunsAmerica Blog, All Rights Reserved.
August 26th, 2013
This week, the popular Guns & Gear TV show reviews one of our favorite types of varmint ammo — the Varmageddon line-up from Nosler. In addition, this week’s show features the Ruger M77 Hawkeye, Smith & Wesson’s legendary Model 41 .22LR pistol, plus 9mm XDs from Springfield Armory. Watch show segments, learn more about the products, and get the latest news at Gunsandgeartv.com
Guns & Gear TV, now in its fifth season, showcases new gun products every week. Each episode delivers in-studio interviews, field and range demonstrations, and tips from top shooting instructors. Guns & Gear TV airs on Pursuit Channel on Mondays at 8:30 a.m. ET, Wednesdays at 2:30 p.m. Eastern, Fridays at 10:30 p.m. ET and Sundays at 1:30 a.m. ET.
August 11th, 2013
by GS Arizona, Riflemans Journal
Neck turning isn’t a once-in-a-while operation at my reloading bench. I shoot a lot, go through a fair amount of brass and neck-turn every piece of brass I use. I like the K&M neck turner, it’s well designed, well made, affordable if you like to have more than one caliber permanently set up and so that’s what I use. The only flaw in the K&M is that the tool itself is small enough that holding it for long and frequent session of neck turning is literally a pain. If you happen to have arthritis, it’s even more so.
Pendergraft Holder for K&M Neck-Turner
 Joel Pendergraft makes a great tool holder for the K&M that does away with the pain as it gives a much larger and more comfortable gripping surface. The tool holder is made from aluminum, nicely machined and knurled for a good grip. I thought it was well worth the price of $48.00 delivered in the USA (Price may have gone up since this story was written). Switching the tool holder from one K&M turner to another is a matter of loosening the set screw on the side, slipping out one turner, inserting the other and re-tightening. The Pendergraft tool-holder is simple, well-made, fairly priced and a real joy to use. Who could ask for more?
If you have questions or want to order the K&M tool holder, contact Joel Pendergraft via email: joelpend@bellsouth.net .
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