The Frankford Arsenal Hand Deprimer is made of robust die cast aluminum and features a Universal Collet System. In just 4 easy steps you can deprime your spent brass by hand. No need to set up your press and reset your dies to deprime a few cases. This system is fully contained. It even captures the spent primers in a collection tube so you can dump them later. The Universal Collet System can handle brass from .20 cal all the way up to .338 lapua. This deprimer can even deprime pistol brass. Military crimped primers are easily removed as well with the full length ergonomic grip. Deprimer ships with the standard .08″ diameter decapping pin, which is replaceable.