CLOSED-TYPE MUZZLE BRAKE Russian patent published in 2021 - IPC F41A21/30 

Abstract RU 2755929 C1

FIELD: fire arms.

SUBSTANCE: closed-type muzzle brake has a cylindrical course closed with an elongated lid at the rear end, with a divider fixed from the inside, and from the front end with a removable lid and a separator assembly, a central partition. The divider is attached to the muzzle of the barrel at some distance from the rear end of the device. The separator is made in the form of a prefabricated unit made of partitions assembled by a package, structurally made in the form of a “K-buffle” and rolled into a common cylindrical body. The body parts are made of high-strength lightweight aluminum alloy with a wear-resistant coating.

EFFECT: increased efficiency of the closed-type muzzle brake, improvedergonomics, reduced weight and overall dimensions.

2 cl, 1 dwg

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RU 2 755 929 C1

Authors

Malinovskij Aleksandr Leonidovich

Kozmin Aleksandr Evgenevich

Dates

2021-09-23Published

2020-10-27Filed