Original U.S. WWII Inert MkII Yellow Early War High Explosive Pineapple Grenade with M10A2 Fuze U.S. Army This is a dummy round

This is a dummy round and was never filled with any propellant or explosive charges

Both of these items are in lovely

though this is definitely VERY late for an aluminum band liner

There are a few small flaws and handling marks consistent with age

Original U.S. WWII Inert MkII Yellow Early War High Explosive Pineapple Grenade with M10A2 Fuze U.S. Army This is a dummy roundOriginal 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 device 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