
| Type | Ball |
|---|---|
| Projectile | FMJ, GM, steel core |
| Case | brass, taper crimp |
| Primer | percussion, flat, brass, ring crimp, green annulus |
| Headstamp | ٧٧ %٥٠ |
| Notes | This round was reportedly made by Kynoch in the UK. Headstamp translates to 77 50 (the % sign indicates a measurement in tenths of an inch). |