Arsenal AK-20 Style Muzzle Brake 7.62x39 14x1mm LH Stainless Steel US Made

Muzzle brake for AK-20 systems in 7.62x39mm, 14x1mm LH threads, Stainless Steel with Black Oxide Finish, Made in USA by Arsenal, Inc.

Highly effective, eliminates muzzle rise (check out the You Tube videos)
3 Port design with front slot
Traditional Half Moon shape inside
Effective in 762x39, 545x39 and 556 designs