
| Type | Ball |
|---|---|
| Projectile | FMJ, GM, steel core, 1 knurled crimping cannelure |
| Case | brass, segmented crimp |
| Primer | percussion, flat, brass, ring crimp, red annulus |
| Headstamp | WCC 53 |
| Notes | Box was marked "for test 3-02301". Loaded to a velocity of 3,950 feet per second as indicated by the red primer seal. |