| 摘要 |
FIELD: defensive weapon. SUBSTANCE: automatic small arms uses a firing mechanism providing for shot for shot and automatic fire. The trigger and the trigger cam are positioned on parallel axis pins. The trigger cam axis pin carries the disconnector, trigger cam spring and the safety lock, and the trigger axis pin accommodates the automatic release, trigger spring and the automatic release spring. The trigger sleeve additionally has a lever that is engageable with the trigger cam axis pin at interlocking of the trigger, and an additional lug for engagement with the disconnector, and the fire selector movable supporting member is installed for engagement with the disconnector. EFFECT: simplified design and enhanced adaptability to manufacture. |
