| 摘要 |
FIELD: weapons and ammunition.SUBSTANCE: set of inventions relates to weapons, particularly, to automatic rifles and methods of their operation. Claimed gun comprises the barrel with the chamber, bolt carrier assembly with the bolt, return spring, box and rocker. Return spring can serve the bolt carrier, barrel and rocker. The barrel can displace forward or backward, or can be fixed. The bolt carrier assembly can displace in direction opposite that of the barrel or the rocker.EFFECT: higher accuracy of hits, decreased weight and length, higher safety and efficiency.8 cl, 8 dwg |
