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A military small & medium caliber ammunition collection

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20 x 102mm United States

20 x 102mm Dummy T228 United States profile view.20 x 102mm Dummy T228 United States head view.

Details

TypeDummy, T228
Projectilesteel, aluminum windscreen, black, 1 copper driving band Projectile Markings: (white ink) 20MM DUMMY T 228 LC-2-1 Driving Band Markings: CEC-1-2-53 20MM T283E1
Casebrass, knurled choke crimp
Primernone
Headstamp[none]
NotesInert case filler.