Original U.S. WWII Inert MkII Pineapple Fragmentation Grenade with M10A3 Fuze in M41A1 Canister Antique Percussion Firearms There is another marking above

There is another marking above this which looks like two opposed letter Cs

it was a smaller

though it still is functional

It had a 10-rd magazine which could be loaded with a 10-rd stripper clip

The reverse ricasso of this dagger is acid etched with maker name E

Original U.S. WWII Inert MkII Pineapple Fragmentation Grenade with M10A3 Fuze in M41A1 Canister Antique Percussion Firearms There is another marking aboveOriginal 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 excellent example of the 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, and on