Kbkg wz. 1960
The Karabinek-granatnik wzór 1960 (Polish for "Carbine-grenade launcher model 1960"), also designated PMK-DGN-60 or PMK-60, is a Polish-made version of the AK-47 assault rifle that can fire rifle grenades. == Description == The LON-I grenade launcher is screwed onto the forward end of the rifle barrel and locked into place by means of a spring-loaded plunger mounted in the front sight base of a modified AK-47 rifle.