Area 419 Sidewinder Magnum Self Timing Muzzle Brake 338 Cal 3/4-24 Matte Finish

The Area 419 Firearms LLC Sidewinder Magnum Self Timing Muzzle Brake for .338 cal in Matte Black finish is a precision-engineered, 17-4PH stainless steel brake designed to deliver top-tier recoil reduction and ease of installation. Featuring rearward-facing ports and a proprietary progressive port design, it achieves notable recoil abatement without relying on top ports, while the timed brake assembly remains level and secure with a simple, tool-free knurled nut that requires no torque guessing to align the ports. The included universal adapter installs with a 13/16" wrench, and once torque is applied, the brake collar is tightened by hand to lock in place, ensuring the muzzle brake returns to zero after removal and reinstallation. Crafted in the USA on state-of-the-art CNC machines, this 1.125" OD brake and 1.275" OD collar extend the barrel length by approximately 2.75" and add about 7.5 oz of weight, balancing performance with handling. The Sidewinders face is engraved to indicate top orientation and a leveling reference line, aiding quick setup in the field or on the bench. With a 3/4-24 TPI thread pattern and options in Black Nitride or raw stainless, Area 419 provides a robust, high-precision brake designed for reliable performance on demanding Magnum calibers.