cartrology.com

A military small & medium caliber ammunition collection

  1. Home
  2. Browse the Collection
  3. Cartridge Details

20 x 102mm United States

20 x 102mm TP T199 United States 54 MOD . ML . 20MM profile view.20 x 102mm TP T199 United States 54 MOD . ML . 20MM head view.

Details

TypeTP, T199
Projectilesteel, aluminum windscreen, black, 1 copper driving band Projectile Markings: (white ink) 20 MM PRACTICE T 199 LC-1-1 Driving Band Markings: *HVM-20-46 54 20MM T283E1*
Casesteel, knurled choke crimp, cadmium plated
Primerelectric, flat, brass, ring crimp, purple annulus
Headstamp54 MOD . ML . 20MM