Type | TP, M55A2 |
---|---|
Projectile | steel, aluminum windscreen, black, 1 copper driving band Projectile Markings: (white ink) 20MM BALL M55A2 LC-22-246 Driving Band Markings: * HA 5-16 60 20MM M55A2 * |
Case | brass, choke crimp |
Primer | electric, flat, brass, ring crimp, red annulus |
Headstamp | [none] |