GrB 39 + 6 Grenade

the Granatebüsche GrB39 is a anti-tank grenade launcher based on the Panzerbüsche PzB39 anti-rifle. This weapon fire standard rifle grenade, the same as the Schiessbecher grenade launcher attached on Kar98K rifle.

Starting in 1942, remaining PzB 39 rifles were rebuilt with a shortened barrel (590 mm) and an affixed Schiessbecher ("firing cup") attachment threaded to the barrel.there were three types of grenades: an anti-personnel grenade, a light anti-tank grenade and a large-diameter anti-tank grenade. The grenades were propelled by a special cartridge with a wood bullet. The rifle was also outfitted with a special sighting arrangement for firing up to 150 m and the wooden forend was removed.