Original U.S. WWII M21 Inert Practice Pineapple Fragmentation Training Hand Grenade German Gun Magazines these were intended to help

these were intended to help instill a sense of national unity under the party

and was the first in a series of rifles which would be used through World War II

During World War II it was assigned to the 467th Bombardment Group

who was a gunmaker that immigrated to America sometime prior to the 1840s

Original U.S. WWII M21 Inert Practice Pineapple Fragmentation Training Hand Grenade German Gun Magazines these were intended to helpOriginal 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, an 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.