A military small & medium caliber ammunition collection

7.62mm NATO United States

7.62mm NATO Ball  United States ⊕ WRA 61 profile view.7.62mm NATO Ball  United States ⊕ WRA 61 head view.

Details

TypeBall
ProjectileFMJ, GMCS, 1 knurled crimping cannelure
Casealuminum, segmented crimp
Primerpercussion, flat, brass, ring crimp
Headstamp⊕ WRA 61
NotesEarly experimental aluminum case from WRA.