
            | Type | Ball | 
|---|---|
| Projectile | FMJ, copper-plated steel, 1 knurled crimping cannelure | 
| Case | brass, taper crimp | 
| Primer | percussion, flat, brass, ring crimp, purple annulus | 
| Headstamp | ⊕ LC 67 | 
| Notes | This is an experimental supersoft steel jacket with a thin protective copper coating. |