Type | TP, T154 |
---|---|
Projectile | steel, black, 1 copper driving band Projectile Markings: (white ink) 20MM TP T 154 KOP-84-1 Driving Band Markings: *HMC-1-2 52 20MM T61E4* |
Case | brass, knurled choke crimp |
Primer | electric, flat, brass, 3-stake crimp, red annulus |
Headstamp | F A * 52 * |