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A military small & medium caliber ammunition collection

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20 x 110mm HS United States

20 x 110mm HS AP-T M95A1 United States 20MM M21A1 NESCO 1951 profile view.20 x 110mm HS AP-T M95A1 United States 20MM M21A1 NESCO 1951 head view.

Details

TypeAP-T, M95A1
Projectilesteel, black, 1 copper driving band Projectile Markings: (white ink) 20MM AP-T M95A1 KOP-53-1 Driving Band Markings: PPM-3-23 45 20MM. M95
Casebrass, knurled choke crimp
Primerpercussion, rounded, brass, ring crimp, brown annulus
Headstamp20MM M21A1 NESCO 1951