Spiral Fluted Muzzle Brake Features This 1-piece Krinkov style muzzle brake is made of an all steel construction with a heat treated, erosion resistant, black oxide finish. It comes with a 1/2″x36 thread pitch, and is designed to reduce recoil along with barrel whip. Spiral Fluted Muzzle Brake Specifications Model: Spiral Fluted Series: Muzzle Brake Finish: Oxide Color: Black Material: Steel Firearm Fit: AR-Platform Length: 2.60″ Diameter: 1.12″ Includes: Crush Washer Thread Pattern: 1 / 2″-36 tpi More Information Caliber 9mm Condition New in Box Finish Per Color Black Manufacturer TacFire Manufacturer Part Number MZ10079MMN Model Spiral Fluted Type Muzzle Brakes UPC 811261028678
