Infinite Product Solutions Gen 2 Titanium QD 4-Port Muzzle Brake 7.62x39mm M14 x 1 LH Black PVD 4-G2-TI5-PVS-14LH-CW. With more ports for superior recoil reduction and better barrel rise compensation this muzzle brake delivers unmatched performance. Made from Grade 5 ultra-light titanium it offers the same threads as the other Infinite QD muzzles while being incredibly lightweight and durable. Perfect for shooters who want maximum control and minimum weight. Specifications for Infinite Product Solutions Gen 2 Titanium QD 4-Port Muzzle Brake: Manufacturer: Infinite Product Solutions Length: 0.87 in Width: 0.87 in Height: 3.1 in Features of Infinite Product Solutions Gen 2 Titanium QD 4-Port Muzzle Brake Grade 5 ultra-light titanium construction 4 ports for superior recoil reduction Enhanced barrel rise compensation External QD threads fit all Infinite Sound Redirect Sleeves Compatible with QD Tapered Thread Adapter for 10 inch and 12 inch redirects Perfect companion for Infinite Titanium sound redirects As durable as steel and as light as aluminum Ideal for any shooter seeking a versatile muzzle solution Enhanced performance with Infinite sound redirects Package Contents: Infinite Product Solutions Gen 2 Titanium QD 4-Port Muzzle Brake x1 Crush Washer Infinite Product Solutions 4-G2-TI5-PVS-14LH-CW: Gen 2 Titanium QD 4-Port Muzzle Brake 7.62x39mm M14 x 1 LH Black PVD