CMMG AR10 / LR-308 .30 Caliber SV Muzzle Brake 5/8″-24 Thread- Steel Matte

The CMMG SV muzzle compensator is an effective single port brake designed specifically for .30 caliber AR style rifles. The large port presents a broad surface for gasses to impact against, which keeps the muzzle down and the sights on target. Installs easily to any barrel threaded with 5/8″-24 threads.

Features and Specifications:

• Manufacturer Number: 38DA54C 
• Caliber: .308 Winchester/7.62 NATO
• Threads: 5/8″-24 
• Includes crush washer