SELF-LOADING PISTOL Russian patent published in 2014 - IPC F41C3/00 

FIELD: weapons and ammunition.

SUBSTANCE: invention refers to armament and represents a self-loading pistol with a movable barrel consisting of a barrel, a frame, a breech mechanism, a recoil spring, a recoil spring guide, a cartridge, a release trigger, a sear, a striker, a firing-pin spring, a striker cocking lever and a safety lock and fire selector. The sear is arranged in the breech mechanism. The striker cocking lever is made in the form of a three-arm lever, the first end of which can contact the breech mechanism at the initial period of its coil till it is disengaged from the barrel, the second end can contact the striker, and the third end can contact the release trigger. The first and the second ends of the striker cocking lever have the ratio of their lengths of not more than 1:3, and ratio of lengths of a joint recoil path of the barrel and the breech mechanism till they are disengaged, and length of the striker stroke, which is required for its being engaged with the sear, is at least 1:3.

EFFECT: improving operating reliability of weapon automatics.

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