FIELD: weapons and ammunition.
SUBSTANCE: invention relates to armaments, namely to automatic small arms. Automatic small arms have a barrel, breech frame, barrel channel locking system, a trigger mechanism, a sighting device, a store. Locking system consists of a crank and a connecting rod, connected by an axle. End of the crank is connected by an axis to the breech frame. End of the connecting rod is connected by an axis with a bolt. Glass with a hole and bends in the front part is mounted movably in the muzzle of the barrel and fixed to the front end of the rod, which is located above the barrel, the other end of the rod is inside the breech frame and has a protrusion at the end. Return spring of the bolt is located in the fire control knob.
EFFECT: increase in reliability of the locking mechanism of the barrel channel is achieved.
1 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| AUTOMATIC SMALL ARMS | 2017 |
|
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