Original U.S. Vietnam War INERT Practice M31 HEAT Anti-Armor Rifle Grenade Trainer Dated 1964 - 66mm Snider Rifle Accessories and the paint only shows

and the paint only shows minor wear on the edges

It still retains much of the original dunkelgelb paint with the faint original red stenciling still visible

following a plan by Popham

The cylinder still retains a good amount of the original bluing

Original U.S. Vietnam War INERT Practice M31 HEAT Anti-Armor Rifle Grenade Trainer Dated 1964 - 66mm Snider Rifle Accessories and the paint only showsOriginal Item: Only One Available. Totally inert and demilitarized according to BATF guidelines with hollow body and deactivated propulsive charge. This rifle grenade round cannot be converted to an explosive device, it is just a trainer. Not Available For Export The M31 HEAT is a fin stabilized anti tank rifle grenade designed in the late 1950s to replace the Belgian ENERGA rifle grenade which was adopted by the US Army and US Marines as an emergency