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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, black, 1 copper driving band Driving Band Markings: *HMC-1-1 52 20MM T61E4*
Casebrass, knurled choke crimp Markings: (black ink) FAX20 1950
Primernone
Headstamp[none]
NotesInert case filler.