Original Japanese WWII Inert Type 89 Knee Mortar 50mm Grenade Discharger Inert Round - Dated 1941 Hotchkiss .303 000 ft altitude and -50

000 ft altitude and -50 to +50 degrees Celsius

and has a substantial 6 1/8 inch long wide clip-point blade

it proved that the lensatic compass design was a good one - it was accurate

there is still much of the original factory final grind cross grain on both sides

Original Japanese WWII Inert Type 89 Knee Mortar 50mm Grenade Discharger Inert Round - Dated 1941 Hotchkiss .303 000 ft altitude and -50Original Items: Only One Available. This is a genuine Japanese World War II 50mm Mortar, Type 89 grenade with a Type 88 instantaneous fuze. Features remnants of original paint with a yellow band on the body and a red band at the top. The Mortar round is inert and can never be used as a weapon or for its original intended purpose, therefore complies with BATF guidelines regarding inert ordnance. Unloaded or dummy grenades, artillery shell casings, and