
| Type | Ball |
|---|---|
| Projectile | FMJ, GMCS, 1 knurled crimping cannelure |
| Case | brass, cadmium plated |
| Primer | percussion, rounded, brass, ring crimp |
| Headstamp | FA 37 |
| Notes | The case is reported to be cadmium plated on the inside as well. No further information is available, although it is speculated that this may be a later experiment using cases from 1937, given that the projectile is GMCS. |