Anyone ever seen this cardridge?
950 JDJ shown next to a 2-3/4" 12ga for size comparison.; This is the largest shoulder fired rifle ever produced.; See Fred Barne's "Cartridges of The World" for additional details.; The 950 JDJ fires a 3,000 grain machined, brass projectile at 2,150 fps for a muzzle energey of over 28,000 foot pounds.; The recoil is so severe, it renders some shooters unconcious; The cartridge is based on a modified 20mm Vulcan case.; All yall might have already seen this I did have a pic of the gun, but I can,t locate it at this time. I also had an article and it shows some older gentelman around 70 yrs that shoots it often.