Original U.S. WWI Extremely Rare Inert Mk. I Defensive Grenade with Original Fuse and Lever - Loose Fuse Category_Spade Grip Assembly original (cellulose acetate) Italian Savoia-Marchetti

original (cellulose acetate) Italian Savoia-Marchetti 82

and the ejector itself works

but also his fine level of craftsmanship

and pursued the Japanese into the Cabanatuan hills

AMM LOT NO RMBF-1067-S-54

Original U.S. WWI Extremely Rare Inert Mk. I Defensive Grenade with Original Fuse and Lever - Loose Fuse Category_Spade Grip Assembly original (cellulose acetate) Italian Savoia-MarchettiOriginal Item. Only One Available. The Mk 1 grenade (sometimes spelled Mk I) is a fragmentation hand grenade used by American forces during World War I. According to its designers, it was to be the "simplest", yet most "fool proof", grenade ever made. However, some major problems appeared when the grenade was used in the field. It was retired from service before the war ended, replaced in 1918 with the improved Mk 2 grenade used through World War II.