Adapter, Grenade Projection, M-1, GML 43

Genuine WWII US M-1 adapter for MK II grenade for a WW II M1 Garand. The M1 grenade projection adapter was designed to easily convert standard Mk 2 hand grenades into rifle grenades. This was done by inserting a Mk 2 grenade into the prongs while a holder on one of the prongs kept the arming lever from releasing.

Marked GML 43 - 1945.