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A military small & medium caliber ammunition collection

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20 x 139mm HS820 United States

20 x 139mm HS820 Dummy United States profile view.20 x 139mm HS820 Dummy United States head view.

Details

TypeDummy
Projectilesteel, gold, 1 iron driving band Projectile Markings: (black ink) LC-SP-2031 (stamped) DUMMY 20MM LC-32-C
Casesteel, choke crimp, brass plated
Primerinert, flat, nickel, ring crimp
Headstamp[none]