8.38 x 69mm United States
Details
| Type | Flechette |
|---|---|
| Projectile | Sabot, teflon-coated plastic, green, 1 smooth crimping cannelure |
| Case | (none) |
| Primer | none |
| Headstamp | [none] |
| Notes | This is a 4-flechette projectile assembly without flechettes. It is missing the usual orange rubber gasket |