FIELD: small arms. SUBSTANCE: submachine gun has frame, magazine with cartridges located in its lower part, barrel located in its front part on which bolt spring-loaded in axial direction with reference to barrel is mounted for reciprocating motion, firing mechanism installed on bolt on one side and decelerating member installed on the other side, cocking-triggering mechanism including trigger with return spring and releasing member, kinematic mechanism securing kinematic coupling of trigger with bolt, pusher of feeding mechanism and with mechanism setting firing mode. EFFECT: momentary readiness of submachine gun for operation, enhanced reliability of its loading and secure wearing of machine gun. 8 cl, 10 dwg
