Colonel Mustard muzzle brake. The extrovert Super Wide muzzle brake looks like it should be on a .50 cal - but you can put it onto your .223! Screws onto standard AR-15 / M 4/ M16 ½" x 28 threaded barrels (with .223 / 5.56 bore). Includes crush washer and jam nut. CMMB245223.
Part Number: CMMB245223
Out of Stock.