FIELD: weapons and ammunition.
SUBSTANCE: invention relates to weapons. Light automatic grenade launcher with zero recoil impulse comprises barrel, breech box, bolt, return spring, trigger mechanism, sighting device and cartridge box. Gate consists of top and bottom parts, made in form of toothed rack, connected by means of gears. Bottom valve is equipped with vacuum braking device made up of cylinder with piston arranged in rear bottom part of barrel receiver, length of which is less than 400 mm. Cylinder piston with discharge valve is located inside cylinder, and return spring-inside valve along whole length of lower part of barrel receiver. Diameter of cylinder of braking device is not more than 200 mm.
EFFECT: technical result is improvement of accuracy of firing.
2 cl, 2 dwg
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