Original U.S. WWII M21 Inert Practice Pineapple Fragmentation Training Hand Grenade Cannons & Mortars The Provincial Reconnaissance Units (PRUs)

The Provincial Reconnaissance Units (PRUs) were South Vietnamese special paramilitary units

which consists of a black mobile swas (hook cross) above a silvered square diamond which is surrounded by alternating white and red translucent pebbled quadrants and is all surrounded by a small silvered border

with the factory darkening still very well retained

with 39 on the magazine floor plate

the collar insignia of the 34th SS Division

Original U.S. WWII M21 Inert Practice Pineapple Fragmentation Training Hand Grenade Cannons & Mortars The Provincial Reconnaissance Units (PRUs)Original 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.