
| Type | Blank, XM192 |
|---|---|
| Projectile | [none] |
| Case | brass, roll crimp, red lacquered paper wad sealant, 1 smooth (neck) cannelure |
| Primer | percussion, flat, brass, ring crimp, red annulus |
| Headstamp | ⊕ FA 63 |
| Notes | This is an experimental blank which was intended to be made with second class or fired cases. |