Original U.S. WWII Inert M11A3 Practice Grenade - Dated 1945 OPTIONS_HIDDEN_PRODUCT which was the earliest in

which was the earliest in 1971

It does not appear to have been sanded down much at arsenal

Action type: Back Action Flintlock

It has a partial makers label for J

Original U.S. WWII Inert M11A3 Practice Grenade - Dated 1945 OPTIONS_HIDDEN_PRODUCT which was the earliest inOriginal Items: Only One Available. A rifle grenade is a grenade that uses a rifle based launcher to permit a longer effective range than would be possible if the grenade were thrown by hand. The practice of projecting grenades with rifle mounted launchers was first widely used during World War I and World War II and continues to the present, with the term "rifle grenade" now encompassing many different types of payloads including high explosive,