Bullet swaging is the process of making the bullet or inert metal portion of the cartridge (which becomes the projectile when fired) by using pressure to flow the materials at room temperature. Unlike casting, no heat or molten metal is used.
Used to hold grease lubricant, as a crimping ring for the case neck, for identification, to help the jacket hold the core from shifting forward on impact, and as a guide in seating the bullet to the right depth in the case neck.
The kits produce high quality copper gas checks using .030-thick 1-inch wide strip (available from Corbin in 5-lb bundles Cat.No. CU-5, and in 100-pound coils Cat.No. CU-100).
The CMJ (complete metal jacket) is the newest item in the market from our line. They deal mostly on the wholesale level and do not have a retail store.
All Berger Bullets are match grade, they have no match when it comes to performance. Developed by an international shooting champion, Berger Bullets are the preferred ammunition of bench rest, ISDF competitors varmint shooters worldwide.