AUTOMATIC PISTOL Russian patent published in 2002 - IPC

FIELD: firearm, in particular, automatic pistols. SUBSTANCE: the automatic pistol has a receiver, slide, barrel with a breech in the form of a cylinder, having an axis of symmetry common with the barrel, the breech diameter exceeds the barrel outside diameter, trigger mechanism with a firing pin, hammer with a tooth-lug, return mechanism with a return spring, slide stop. On one side the breech has the shape of a cylinder with a chamfer. The axis of symmetry of the breech chamfered surface is parallel with the barrel axis. The slide-stop axle serves as a cam lug used for turning the barrel. The pistol is provided with a retarder of the rate of fire that is made in the form of a spring-loaded slide block, the firing pin serves as a guide for it. The slide block has a lug for engagement with the hammer tooth- lug, the axis of the firing pin-retarder complex is positioned at a certain angle in the vertical plane with the barrel axis. EFFECT: improved close grouping of shots and simplified construction. 6 dwg