SMALL ARMS Russian patent published in 1995 - IPC

FIELD: small arms. SUBSTANCE: small gun has barrel 1, stock 2 with handle 3 and firing-pin mechanism with trigger 4, sear 5 in the form of two-arm lever, hammer 9, and pusher 10 of the hammer. The pusher is used as guiding rod of the main spring. The trigger is installed in stock 2 and may moved in lengthwise direction. A projection is on the rear side of the trigger. A lengthwise aperture is made on the top of the trigger, where spring loaded plunger 8 is placed. Sear 8 is hinged in stock 2. The front side of upper arm of the sear may interact with spring loaded plunger 8. Rear side of the upper arm may interact with hammer 9. Front side of lower arm may interact with projection of trigger 4. Handle or the neck of stock 3 has a slot on its front side where a spring loaded key 12 is installed. Free end of hammer 10 pusher may be moved in the aperture formed in upper part of key 12. EFFECT: high accuracy. 2 dwg