Rise Armament designed the RA-701 AR Compensator to eliminate muzzle rise. It also provides 67 percent recoil reduction, helping you stay on target and allowing fast follow-up shots. The RA-701 AR Compensator counteracts recoil and lifting tendencies. It is available in .22 cal for calibers such as .223 Remington and 5.56 NATO and in .30 cal for calibers such as .308 WIN and 6.5 Creedmoor. Precision machined from 416 stainless steel, it is also available in either a black nitride or stainless finish. The overall length on the RA-701 is 2.5 inches.