One Cartridge!: .950 JDJ Cartridge with “SOLID BRASS PROJECTILE”. Custom made from military 20mm Vulcan cannon cases and the finished cartridge is almost 5″ in overall length, no powder, and an old fired spent electric primer.”REPLICA 950 JDJ” Head-Stamp. May have minor tool marks, and need polishing with a brass cleaner. NO LIVE!
History of the ..950 JDJ Cartridge:
This huge monolith of a cartridge was developed in 1996 by J.D. Jones with SKS Industries making a few rifles which weighed over 100 pounds.
The cartridge is based on the 20mm Vulcan case shortened and bottle-necked to .95″ diameter and is no longer in production by JDJ. It is basically a Proprietary Wildcat Rifle cartridge.
The cartridges for sale are custom made from 20 Vulcan cases and the finished cartridge is 5″ in overall length, no powder, and an old fired spent electric primer.
The head-stamp reads “REPLICA .950 JDJ, and the projectiles are made from solid brass (left projectile) or solid aluminum (right projectile);your choice .
