STEALTH ALLOY 6 Muzzle Brake for 1/2*28 | 5/8*24 | 1/2*20 GBB CNC Black
Material: 6061 Aircraft-Grade Aluminum Alloy. CNC-machined, high-quality aluminummuzzle brake with a Type III anodized finish. Finish: Black Type III Hard Anodized. m3 set screw & Allen Wrench. Installation Note.