FIRE-FIGHTING WEAPONS WITH DETACHABLE BARREL Russian patent published in 2017 - IPC F41A21/48 

Abstract RU 2634157 C1

FIELD: weapon and ammunition.

SUBSTANCE: manual firearm contains a detachable barrel with a fixed base on the barrel of sighting devices for the installation of sights, brackets, a receiver box. Fixation of the trunk in the receiver is carried out with the help of a nut, wound on an elongated section of the receiver. The barrel with the base of the aiming devices mounted on it is oriented in the slot of the elongated section of the receiver by the base of the aiming devices upwards.

EFFECT: proposed design of the connection of the trunk with the receiver allows the aiming devices to be mounted directly on the breech block, allowing the trunk to be separated from the weapon without disrupting the relative position of the barrel and sight.

3 dwg

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RU 2 634 157 C1

Authors

Turlakov Maksim Sergeevich

Dates

2017-10-24Published

2016-03-31Filed