5.77 x 57mm XM645 United States
Details
| Type | Dummy |
|---|---|
| Projectile | Sabot, teflon-coated fiberglass, steel flechette, green |
| Case | brass, taper crimp |
| Primer | (none) |
| Headstamp | IVI 6 9 |
| Notes | This is a dummy loading with no primer. It does contain a flechette. |