5.56 x 45mm United States
Details
| Type | Tracer, M196 |
|---|---|
| Projectile | FMJ, GM, red tip, 1 knurled crimping cannelure |
| Case | brass, taper crimp |
| Primer | percussion, flat, brass, ring crimp, red annulus |
| Headstamp | L C 7 1 |
| Type | Tracer, M196 |
|---|---|
| Projectile | FMJ, GM, red tip, 1 knurled crimping cannelure |
| Case | brass, taper crimp |
| Primer | percussion, flat, brass, ring crimp, red annulus |
| Headstamp | L C 7 1 |