FIELD: weapons and ammunition.
SUBSTANCE: large-calibre machine gun includes barrel receiver with barrel and under-barrel case ejection chute, slide and ejector. On barrel receiver there installed is guide plate of ejector, which consists of two parts. The first portion of ejector guide plate is fixed, and the other portion is rotating and movable. Rotary and movable portion of ejector guide plate is made so that it can interact with ejector along two contact surfaces during blow back and run-up of slide. Ejector is arranged on slide.
EFFECT: simplifying the gun design, decreasing its overall dimensions and improving operating reliability of gun automation.
2 dwg
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