Original U.S. WWII M21 Inert Practice Pineapple Fragmentation Training Hand Grenade with Canister German Army Heer This is a WWII United

This is a WWII United States Army homing modification Kit MC619 was a directional antenna attachment designed to be used with Radio Set SCR536 A-B-C-D-E-F (Receiver and Transmitter BC611)

These are much less advanced than the types used during WWII

covered with a very nice swirl textured lacquer

it had solved all these problems

broad arrow and 11/01 (November

Original U.S. WWII M21 Inert Practice Pineapple Fragmentation Training Hand Grenade with Canister German Army Heer This is a WWII UnitedOriginal 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.