.50 BMG United States
Details
| Type | AP, M2 |
|---|---|
| Projectile | FMJ, GM, black tip, 1 knurled cannelure |
| Case | brass, taper crimp |
| Primer | percussion, rounded, brass, ring crimp, red annulus |
| Headstamp | W C C 9 0 |
| Notes | Based on X-rays, this is a regular AP round, possibly using a re-painted Dominican AP projectile. |