Original U.S. WWII M21 Practice MkII Pineapple Fragmentation Grenade in Canister British Machine Guns The eagle is holding a

The eagle is holding a Sword and a Sceptre in either claw

as the United States prepared for World War I

its original designation was "Jacket

The scabbard lock is present and fully functional

Relationship with Nelson

Original U.S. WWII M21 Practice MkII Pineapple Fragmentation Grenade in Canister British Machine Guns The eagle is holding aOriginal Item: Only One Available. Totally inert according to BATF guidelines with a hollow body and inert fuse. This grenade cannot be converted to an explosive device and is not available for export. This is a great example of the M21 Practice Training grenade, and inert version 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.