
| Type | Fired, M118/M407E2 |
|---|---|
| Projectile | [none] |
| Case | aluminum, taper crimp, greyish green anodized Markings: (yellow ink on head) AMM LOT NO MA-23-5 5-63 CARTRIDGE PRAC M407E2 |
| Primer | percussion (fired), flat, copper, battery cup crimp |
| Headstamp | RNO-1 132 4-63 40MM M118 |