The Sinus Brake was developed as a hybrid of a muzzle brake and barrel tuner to combine the best features of both worlds. The specially designed and interchangeable thread adapter makes installing the brake a breeze. The built-in compensator system and precise alignment bubble make the Sinus Brake an absolute must-have for every long-range and PRS shooter.

Simply turning the tuner influences the vibration behavior of the barrel in such a way that an optimized departure angle of the bullet is achieved. This is reflected in a tighter group size.

Both factory and self-loaded ammunition can be precisely and easily “tuned.”

Available in all common thread sizes. Designed and manufactured to the highest quality standards to give you the decisive advantage when it matt ...