Authentic Russian Illyn BV-01 12ga Molot Muzzle Brake and Locknut

Description

Made in Russia.
As of today it is the best and the most effective Illyin muzzle brake for 12GA shotgun. BV-01 substantially reduces felt recoil and practically eliminates muzzle movement for quick follow up shots. As an added benefit it reduces the sound of the shot by about 40-60% making shooting way more comfortable. It fits all 12GA shotguns with
M22x0.75 threaded muzzles. Features two
chamber construction
with reinforced steel threaded insert M22×0.75 for muzzle attachment
. First chamber has two sets of three "gills" which are cut at varying angles to create a vortex from combustion gases to reduce recoil and relieve shooter of feeling a wave of hot gases. Second chamber has partition and two ports on the right, this allows to maintain the barrel on target. BV-01 is precision CNC machined from high strength, light aircraft alloy (Russian designation "Д16Т"). Brings back the pleasure of shooting a shotgun, whether tactical or recreation. Could be installed on a lot of makes and models. Weight is only 4.8 oz (2.6 oz lighter than its predecessor GK-01). Can be used with chokes or other muzzle adapters. For maximum efficiency do not over engage the threads when installing. DO NOT use with under-caliber slugs. High quality machining (see tool marks), not MIM or cast.
Measurements:
OAL = 4-3/8"
Width = 1-5/8"
Height = 1-3/8"