A military small & medium caliber ammunition collection

.50 BAT United States

.50 BAT Dummy  United States F A 54 profile view..50 BAT Dummy  United States F A 54 head view.


ProjectileFMJ, Open Point, GM, olive drab tip, 1 knurled/1 knurled crimping cannelures
Casebrass, stannic stained
Primerpercussion (fired), flat, brass, 3-stake crimp, red annulus
HeadstampF A 54
NotesThis is probably a "stuffer", i.e. someone randomly stuck a projectile into a case. It is a bit unusual since it uses a proof case and the projectile has an open-tip with an aluminum plug. The olive-drab tipped practice projectiles typically have a solid tip.