
| Type | SLAP |
|---|---|
| Projectile | Sabot, plastic, tungsten penetrator, amber |
| Case | brass, segmented crimp |
| Primer | percussion, flat, nickel, ring crimp |
| Headstamp | W C C 8 3 |
| Notes | Dummy loading with pierced primer and early 6-slot sabot. Olin contracted improved sabot meterial prototype. |