Type | TP, T199 |
---|---|
Projectile | steel, aluminum windscreen, black, 1 copper driving band Projectile Markings: (white ink) 20MM- TP T199 K.O.P. Driving Band Markings: *HVM-20-79 54 20MM T283E1* |
Case | brass, knurled choke crimp |
Primer | percussion, flat, brass, ring crimp, red annulus |
Headstamp | [none] |