FIELD: weapons and ammunition.
SUBSTANCE: invention relates to small arms. The application of the proposed design is possible for both manual and for artillery systems of different calibre and purpose. Small arms without effect of "recoil" consist of the barrel with the receiver, comprising two U-shaped guides, a reflector and two boxes of locking. Also the arms have a removable lid of the receiver, a bolt carrier. The muzzle comprises a muzzle brake, which consists of two flaps hingedly mounted to the barrel and held in the open position by springs. Furthermore, the muzzle comprises two openings arranged symmetrically in the area of the muzzle brake. The longitudinal axes of the barrel, the muzzle brake, the bolt carrier, the bolt carrier rods, the gas pistons, the gas piston rods, the locking boxes brackets should be parallel to each other. The longitudinal axes of the barrel, the bolt carrier, the muzzle brake, the return spring of the bolt carrier and the telescopic tube of the return spring must be located on the same axis. The longitudinal axes of these elements should be in the same plane.
EFFECT: elimination of effort of "recoil" is achieved that occurs when firing, increase in shooting accuracy, cartridge power while maintaining or even reducing the weight of the weapon, and for artillery systems - reducing the weight and the possibility of mounting more powerful systems on mobile, marine and aviation platforms on which it was previously impossible to do because of the great effort of "recoil" when firing, which significantly increases the combat capabilities of our army.
2 cl, 4 dwg
