ANTI-RECOIL SYSTEM OF BARREL BORE LOCKING FOR GRENADE LAUNCHERS Russian patent published in 2014 - IPC F41A3/78 F41F1/00 

FIELD: weapons and ammunition.

SUBSTANCE: invention relates to weapons, namely, to anti-recoil systems of barrel bore locking for grenade launchers. The anti-recoil system comprises a bolt, a return spring and a shock absorber. The bolt comprises a key plate and a frame, which are connected to each other by gears. The key plate and the frame are made in the form of geared racks. The key plate is arranged in the upper part of the receiver, and the frame - in the lower part. The return spring is located behind the key plate. The shock absorber is installed on the front end of the frame.

EFFECT: reduced recoil in firing, increased accuracy of firing, possibility to fire from a bipod, smoother operation of automatics, in reduction of system weight, and also in a stable centre of gravity of arms.

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