20 x 102mm United States
Details
| Type | APDS, MK 149 MOD 1 |
|---|---|
| Projectile | plastic, depleted uranium penetrator, black, 1 plastic driving band |
| Case | brass, choke crimp |
| Primer | none |
| Headstamp | [none] |
| Notes | This is an inert display round with no powder or primer. There is no penetrator in the sabot. |