7.62mm NATO United States
Details
| Type | Grenade Blank, M64 |
|---|---|
| Projectile | [none] |
| Case | brass, 5-petal crimp, red lacquered paper wad sealant, 1 smooth cannelure |
| Primer | percussion, flat, brass, ring crimp, purple annulus |
| Headstamp | L C 8 1 |
| Type | Grenade Blank, M64 |
|---|---|
| Projectile | [none] |
| Case | brass, 5-petal crimp, red lacquered paper wad sealant, 1 smooth cannelure |
| Primer | percussion, flat, brass, ring crimp, purple annulus |
| Headstamp | L C 8 1 |