Original U.S. WWII Inert MkII Pineapple Grenade with Yellow Ring & Demilitarized M1 Firing Device Release German Machine Guns Currently the corresponding institution for

Currently the corresponding institution for the modern Japan Ground Self-Defense Force is the National Defense Academy of Japan

and oxidized a lot since then

with one mounting hole in the standard tang

Also included are a good number of the internal components

which had been introduced to compete with Colt's own Single Action Army

Original U.S. WWII Inert MkII Pineapple Grenade with Yellow Ring & Demilitarized M1 Firing Device Release German Machine Guns Currently the corresponding institution forOriginal Item: Only One Available. This is a wonderful example of an American MkII Pineapple grenade. This is one of the best we have seen recently and has nearly all paint present. The best feature of the grenade is the fact that it retains a lovely yellow ring around the neck. Unloaded or dummy grenades, artillery shell casings, and similar devices, which are cut or drilled in an BATF approved manner so that they cannot be used as ammunition