Colonel Mustard muzzle brake designed for .308 and 7.62 (or smaller) calibres. The quality of these brakes is on par with the brakes we carry from our Canadian-made suppliers. Screws onto standard 5/8" x 24 threaded barrels (with .308 / 7.62 bore). Includes crush washer and jam nut. CMMB116308MB.
Part Number: CMMB116308MB