The Sako 100 Conical Muzzle Brake is an authentic factory-original accessory engineered to optimize recoil management on high-end hunting and precision rifles. Machined explicitly with a clean M15x1 metric thread pitch and finished in a weather-resistant matte black bluing, it seamlessly aligns with factory-profile barrel contours. This device features a specialized 17.2 mm base that flares subtly into a wider 20 mm conical framework to ensure structural rigidity and gas flow control. Its highly efficient radial pattern incorporates multi-directional 360-degree porting holes that vent expanding gases uniformly to counteract felt recoil and unwanted vertical muzzle rise. Capable of accommodating high-velocity cartridges up to a large .375 caliber maximum, this self-timing muzzle device screws on smoothly without requiring individual timing shims or advanced gunsmithing work. Sako 100 Conical Muzzle Brake S530211029