All AK-47 type rifles can mount a cup-type grenade-launcher that fires standard RGD-5 Soviet hand-grenades. The soup-can shaped launcher is screwed onto to AK-47’s muzzle. To fire first, insert a standard RGD-5 hand-grenade into the launcher and then remove the safety pin. Second, insert a special blank cartridge into the rifle's chamber. Third, place the butt-stock of the rifle on the ground and fire from this position.
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