20 x 128mm Oerlikon Switzerland
Details
| Type | TP-T |
|---|---|
| Projectile | steel, aluminum windscreen, grey, red band, 1 iron driving band Projectile Markings: (black ink) 01-69A 591-1385 MODELL INERTE (stamped) 134 306 98 |
| Case | steel, segmented crimp, green lacquered |
| Primer | none, screw-in crimp |
| Headstamp | AD 68 A 71 |
| Notes | The projectile is loose in the case. |