Original U.S. WWII M7 Grenade Launcher for M1 Garand Rifle with Inert 1942 Dated M11A2 Practice Grenade - 2 Items U.S. Documents & Books and there is only a

and there is only a small amount of rust

the Sparks-Withington Co

The top of the frame is still faintly marked:

Save Rubber

Original U.S. WWII M7 Grenade Launcher for M1 Garand Rifle with Inert 1942 Dated M11A2 Practice Grenade - 2 Items U.S. Documents & Books and there is only aOriginal Items: Only One Lot of 2 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