Original U.S. WWII Inert MkII Yellow Early War High Explosive Pineapple Grenade with M10A2 Fuse Russian Machine Guns though the top securing strap

though the top securing strap is a replacement

but it was found that the violence of TNT over-fragmented the grenade

This is a very nice 1956-1964 NASA size MEDIUM Gentex H-4 helmet

initially were largely defensive

The silvering to the frame is still partly bright

Original U.S. WWII Inert MkII Yellow Early War High Explosive Pineapple Grenade with M10A2 Fuse Russian Machine Guns though the top securing strapOriginal 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