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20 x 110mm USN United States

20 x 110mm USN Dummy MK 100 United States 20MM-MK5. MOD.0 RNO . 12 . 63 . profile view.20 x 110mm USN Dummy MK 100 United States 20MM-MK5. MOD.0 RNO . 12 . 63 . head view.

Details

TypeDummy, MK 100
Projectilesteel, aluminum windscreen, blue, 1 copper driving band Projectile Markings: (white ink) 20MM DUMMY RND. FOR GUN MK 12 (stamped on fuze) 1211649-A-1 Driving Band Markings: 20-MM MK. 11-0 A LOT 12AFP
Casesteel, choke crimp, cadmium plated, 6 holes
Primernone
Headstamp20MM-MK5. MOD.0 RNO . 12 . 63 .