Original U.S. WWII M21 Inert Practice Pineapple Fragmentation Training Hand Grenade U.S. Army and was presented on 15

and was presented on 15

In an exceptionally unusual form this is a rare item retaining all color from it's 300 plus years of life

This design features a thermoplastic impregnated duck canvas body

The bottom of the grenade body has some stamped markings

Co / 1942: Free of damage and the stampings are present but faded

Original U.S. WWII M21 Inert Practice Pineapple Fragmentation Training Hand Grenade U.S. Army and was presented on 15Original Item: Only One Available. Totally inert according to BATF guidelines with a hollow body and inert fuse. 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. Navy being the last users, and on 2 April 1945 the Mk II and Mk IIA1 were re designated