
| Type | HEI |
|---|---|
| Projectile | steel, steel fuze, black with red band, magenta tip, 1 copper driving band Projectile Markings: (stamped) 380-66 T (stamped on fuze) A-30-11-66 484 |
| Case | brass, double segmented crimp |
| Primer | percussion, flat, brass |
| Headstamp | 60 66 384 (on primer assembly) 20-66 DH-30 480 |
| Notes | Projectile pulled to remove poweder and is thus somewhat loose. Projectile and fuze are inerted. |