Ultradyne Apollo S Compensator 6.5mm 5/8x24 Black Nitride

Ultradyne Apollo S Compensator 6.5mm 5/8x24 Black Nitride. By using a scientific approach and studying thousands of recoil events Ultradyne engineers have struck a balance between extreme recoil reduction and less aggressive venting of gas without sacrificing the elimination of muzzle rise. The Apollo S is perfect for shooters who want drastic recoil reduction with less perceived blast. Like all Ultradyne muzzle devices a timing nut is included for easy installation. Specifications for Ultradyne