MUZZLE DEVICE FOR GUN BARREL Russian patent published in 2016 - IPC F41A21/32 

FIELD: weapons and ammunition.

SUBSTANCE: invention relates to military equipment, namely to muzzle devices of gun barrels. Weapon barrel muzzle device comprises front and rear ring attached to each other and fixed on barrel. On front ring is boss with threaded opening, which axis is perpendicular to barrel channel axis and shifted in lateral direction, in two sides of threaded hole studs are fitted with cylindrical ends in contact with tie-ins made on barrel outer surface. In front ring till stop against mating surface of barrel split bushing is screwed, wherein rear ring is installed on barrel with possibility of longitudinal movement.

EFFECT: higher reliability of muzzle device on thin-walled barrels of cannons with high muzzle overloads.

1 cl, 3 dwg