
| Type | Ball, M80 |
|---|---|
| Projectile | FMJ, GM, 1 knurled crimping cannelure |
| Case | brass, taper crimp |
| Primer | percussion, flat, brass, ring crimp, purple annulus |
| Headstamp | ⊕ LC 68 |
| Notes | In 1968, M80 ball ammunition was switched from GM to GMCS jackets as part of a copper-savings program. This round was produced before that change. |