The .950 JDJ (24.1×70mm) is a powerful large caliber rifle cartridge developed by American gunsmith and weapon designer J. D. Jones of SSK Industries.

The .950 JDJ is one of the most powerful rifle cartridges ever developed in the area of sporting rifles. It was designed by gunsmith and firearm designer J.D. Jones of SSK Industries, who it is named after, sharing his initials.

Made by SSK Industries, the .950 JDJ is the largest sporting rifle made. The cartridge began as a 20mm Vulcan round, cut down to 70mm case length and necked ...

2024年8月29日 · Discover the power and engineering behind the massive .950 JDJ rifle, one of the largest and most powerful firearms ever made.

2012年1月19日 · Meet the .950 JDJ. Wanna launch a 1/2-pound bullet at 2300 feet per second? It’s gonna cost you ($40 per round) and it’s gonna hurt.

2012年1月23日 · Only 12 people have ever shot the .950 JDJ as a rifle. Produced by SSK Industries, only 3 were ever made this was the first and the lightest weighing in at 50 lbs.. 2400 grain bullet and 240...

The .950 JDJ is a large caliber rifle cartridge developed by J. D. Jones of SSK Industries. Loaded .950 JDJ cartridges are approximately the length of an empty .50 BMG casing (i.e., 4 in or 10 cm), and are based on a 20×102mm case shortened and necked up to accept the .950 in (24.1 mm...

2024年5月2日 · Crafted from a 20×102mm Vulcan cannon case, shortened and necked up to fit a .950 inch (24.1 mm) bullet, the .950 JDJ is a cartridge that redefines large caliber. The projectiles for this behemoth weigh in at a staggering 3,600 grains, or 8.2 ounces—over half a pound of pure stopping power.

2014年2月25日 · The .950 JDJ is the largest centerfire rifle ever made, built by SSK Industries of Ohio. Weighing in at 50 lbs., the rifle featured in the video is only the prototype variant, one of three total rifles built; the other two weigh in at 110 lbs.

2012年9月14日 · Are you bored with your whimpy .50 BMG? Looking for something with a little more punch? Well J.D. Jones and his team at SSK Industries have created a truly big boomer -- the .950 JDJ. As its name implies, rifles chambered for the cartridge have a bore diameter of 0.950 (24.13 mm).