5.56 x 45mm United States
![5.56 x 45mm Ball M193 United States ⊕ LC 13 [SCAMP 3 or 11?] profile view.](/ctg-images/large/1882-s.jpg)
![5.56 x 45mm Ball M193 United States ⊕ LC 13 [SCAMP 3 or 11?] head view.](/ctg-images/large/1882-h.jpg)
Details
| Type | Ball, M193 |
|---|---|
| Projectile | FMJ, GM, 1 knurled crimping cannelure |
| Case | brass, taper crimp |
| Primer | percussion, flat, brass, 4-stake crimp |
| Headstamp | ⊕ LC 13 [SCAMP 3 or 11?] |
| Type | Ball, M193 |
|---|---|
| Projectile | FMJ, GM, 1 knurled crimping cannelure |
| Case | brass, taper crimp |
| Primer | percussion, flat, brass, 4-stake crimp |
| Headstamp | ⊕ LC 13 [SCAMP 3 or 11?] |