A military small & medium caliber ammunition collection

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.