Type | Ball |
---|---|
Projectile | Sabot, plastic, GMCS subprojectile |
Case | brass |
Primer | piston, flat, steel |
Headstamp | IVI 6 9 |
Notes | This is an experimental round made from a shortened 5.77mm XM645 case. it is from a Frankford Arsenal primer test project to determine an optimum charge weight for a small-volume case. |