Original U.S. WWII Inert MkII Pineapple Grenade with Yellow Ring & M10A3 Fuze Stencils This is a nice double

This is a nice double barrel 12ga

which began over 100 years ago now

raised during World War II

but we do not doubt that the barrel is matching

and the rear cover

Original U.S. WWII Inert MkII Pineapple Grenade with Yellow Ring & M10A3 Fuze Stencils This is a nice doubleOriginal 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