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A military small & medium caliber ammunition collection
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Cartridge Details
20 x 110mm USN
United States
Details
Type
Dummy
Projectile
steel, aluminum windscreen, blue, 1 copper driving band
Projectile Markings:
(white ink) WM-83E003-080
Case
steel, choke crimp, cadmium plated
Primer
none
Headstamp
GLN 07-82 20MM MK5 MOD-0