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.

• Type: Muzzle Brake
• Model: Spiral Fluted
• Dimensions: 2.6" H x 1.12" W
• Size: 9mm
• Material: Steel
• Thread Pattern: 1/2"-36 tpi
• Finish: Oxide

*Item must be returned in unused condition and in the original manufacturer's packaging (if applicable). If an item arrives non-defective and accurate to its description, this guarantee does not apply and returns will not be organized in those situations. Please confirm compatibility and specifications with us regarding item TacFire Spiral Fluted Muzzle Brake Black Oxide before purchasing if you are unsure.