
| Type | Dummy |
|---|---|
| Projectile | steel, aluminum windscreen, black, 1 copper driving band Projectile Markings: (white ink) 30 MM DUMMY |
| Case | aluminum, olive drab anodized Markings: (white ink) 30MM DUMMY P/N 7200823-1 AOMC AJD 1-3 11-72 (black ink) 30MM 7200824-A MM-6-1-11-72 |
| Primer | hex bolt, steel |
| Headstamp | [none] |
| Notes | This is an early Phase 1 design from GE using a copper rotating band. |