Original U.S. WWII Inert MkII High Explosive Pineapple Grenade with Yellow Ring & M10A3 Fuze Antique Shotguns which became known as the

which became known as the "First Allin" Rifle

with the center having simulated thorns

who defeated Napoleon at

but certainly of the WWII style

rounded belt (there were also some earlier

Original U.S. WWII Inert MkII High Explosive Pineapple Grenade with Yellow Ring & M10A3 Fuze Antique Shotguns which became known as theOriginal Item: Only One Available. Totally inert and demilitarized according to BATF guidelines with hollow body and inert fuse. This grenade cannot be converted to an explosive devise and is not available for export. This is an iconic U. S. fragmentation pineapple grenade issued during WWII. The Mk II was standardized in 1920 replacing the Mk I of 1917. It was phased out gradually, the U. S. Navy being the last users, on 2 April 1945 the Mk II and Mk