February 20th, 2015

Navy’s New Railgun Shoots Mach 7 Projectile 110 Nautical Miles

Navy BAE Railgun

How would you like to “reach out and touch” someone 110 nautical miles away? Well America’s Navy may soon be able to do exactly that with an amazing new, high-tech weapon system. BAE Systems has developed (and successfully test-fired) an electro-magnetic rail gun that fires a 23-lb projectile at Mach 7 — (about 5300 mph or 7800 fps). This futuristic weapon can send its projectile 110 nautical miles (126 mi / 203 km), five times the range of the big 16″ guns on WWII-era battleships. This railgun has serious “knock-down” power — at Mach 7, that projectile carries a whopping 32 megajoules of energy. BreakingDefense.com says: “23 pounds ain’t heavy. But it sure hurts when it hits you going at seven times the speed of sound.”

Watch Video to See Navy Rail-Gun in Action:

The latest prototype of the railgun developed by defense contractor BAE, in conjunction with the Office of Naval Research, can accelerate a projectile up to Mach 7 within 10 milliseconds. The gun uses no gunpowder to generate propelling force. Compared to an item on a smaller scale, the railgun projectiles resemble crossbow darts, except they deliver such massive Kinetic Energy they don’t need to carry explosive ordnance. The railgun can strike targets 110 nautical miles away.

To prepare a charge, the ship stores electricity in the pulsed power system. Next, an electric pulse is sent to the railgun, creating an electromagnetic force accelerating the projectile. Because of its extreme speed, the projectile eliminates the hazards of storing high explosives in the ship. Each shot costs about $25,000 — but that’s cheap compared to the price of a missile.

“It’s like a flux capacitor,” chief of Naval research Rear Admiral Mathias Winter said in a video posted by Reuters Friday. “You’re sitting here thinking about these next generation and futuristic ideas, and we’ve got scientists who have designed these, and it’s coming to life.”

The Electromagnetic Railgun Innovative Naval Prototype (INP) was initiated in 2005. The goal during Phase I was to produce a proof-of-concept demonstration at 32 mega-joule muzzle energy, develop launcher technology with adequate service life, develop reliable pulsed power technology, and assess component risk reduction for the projectile.

Navy BAE Railgun

Phase II, which started in 2012, advanced the technology to demonstrate a repeatable-rate fire capability. Thermal-management techniques required for sustained firing rates will be developed for both the launcher system and the pulsed power system. The railgun will begin testing at sea in 2016.

Story concept from CTD Shooter’s Log.

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February 20th, 2015

Forster Co-Ax Presses are In-Stock at Grafs.com

If you have been patiently waiting to acquire a Forster Co-Ax® reloading press, now’s the time to strike. These popular presses have been out-of-stock for months, but now Grafs.com has Co-Ax presses in the warehouse and ready to ship. Price is $319.99. That includes shipping charges (but there is a flat $7.95 additional handling charge per order).

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If you aren’t familiar with the unique design and function of the Forster Co-Ax Press, watch this video by Forum member Erik Cortina:

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February 20th, 2015

Win a Training Day with Olympic Shooting Coaches

eley national team rimfire smallbore training

Getting tutored by Olympic-class experts — now that’s a rare opportunity in the shooting world. ELEY Ltd., makers of precision rimfire ammo, has announced a special contest. Two lucky marksmen (one pistol shooter and one rifle shooter) will win the chance to train with the U.S. National Team at the Olympic Training Center in Colorado Springs. All ammunition for the one-day training session (in June, 2015) will be supplied by ELEY. (The winners must supply their own firearm.) The lucky winners will even be able to use the elite Olympic Training Center strength/conditioning facilities.

Training day sessions will be conducted by top coaches/atheletes from the U.S. National squad. Rifle coaches may include: Bryant Wallizer, Thomas Csenge, Michael Liuzza, Justin Tracy (2013 Prone National Champion), Dempster Christenson, Sarah Beard, Sarah Scherer, Emily Holsopple, Amy Sowash, Reya Kempley, and former National Rifle Coach Dave Johnson.

Pistol coaches may include: Keith Sanderson, Nick Mowrer, Jason Turner, Teresa Chambers, Morgan Wallizer (2004 rifle Olympian now training pistol), National Pistol Coach Sergey Luzov.

eley national team rimfire smallbore training

How to Enter Contest
For more information, or to enter the Training Day Contest, visit ELEY’s Training Contest Page on Facebook. NOTE — the deadline for contest entries is March 16, 2015.

eley national team rimfire smallbore training

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