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A military small & medium caliber ammunition collection

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5.56 x 45mm United States

5.56 x 45mm Ball United States WRA 70 profile view.5.56 x 45mm Ball United States WRA 70 head view.

Details

TypeBall
ProjectileFMJ, GM, 1 knurled crimping cannelure
Casealuminum, taper crimp
Primerpercussion, flat, brass, ring crimp
HeadstampWRA 70