Specifications and features:
Drawn from specially alloyed brass
Consistent, exact internal volume
Resistance to case stretching and brittleness
Primer pocket tolerances held to .001"
Closely monitored case neck annealing
Easier resizing and longer reloading life
Unprimed Brass Cases .221 Fireball -
As the toughest and most formable in the industry, these cartridge cases are carefully drawn from specially alloyed brass to provide consistently exact internal volume and resistance to case stretching and brittleness. Primer pocket tolerances are held to .001". Finally, closely monitored case neck annealing assures easier resizing and longer reloading life.