FIRE WEAPON WITH MOBILE BARREL Russian patent published in 2014 - IPC F41A21/32 F41A25/00 F41A25/24 

FIELD: weapons and ammunition.

SUBSTANCE: fire weapon with mobile barrel comprises a barrel receiver, a barrel unit, a barrel spring, a barrel movably mounted in the barrel unit and the barrel receiver, and a friction clutch. The friction clutch is made in the form of a conical sleeve mounted on the barrel in front of the barrel spring. Around the clutch the conical segments are concentrically placed, spring loaded towards the conical sleeve.

EFFECT: improving the fire accuracy and increasing the cyclic rate of fire.

3 dwg