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A military small & medium caliber ammunition collection

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20 x 102mm United States

20 x 102mm Dummy United States profile view.20 x 102mm Dummy United States head view.

Details

TypeDummy
Projectilesteel, aluminum windscreen, black, 1 copper driving band Projectile Markings: (white ink) 20MM DUMMY EXPERIMENTAL LC-3-1 Driving Band Markings: *HVM-20-63 54 20MM T283E1*
Casebrass, knurled choke crimp
Primernone
Headstamp[none]