Frankford Arsenal Platinum Hand Depriming ToolThe Frankford Arsenal Hand Deprimer is made of robust die cast aluminium 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.