Ultradyne presents the Apollo's, offering competition-level recoil reduction and superior muzzle control. Through meticulous scientific analysis of countless recoil events, Ultradyne engineers have achieved a harmonious balance, providing extreme recoil reduction, virtually eliminating muzzle rise, and adopting a less aggressive gas venting approach. The Apollo's caters to shooters seeking drastic recoil reduction with minimal perceived blast. Its thoughtfully designed 5-port configuration ensures a balanced recoil event, resulting in an unparalleled, ultra-smooth shot. For your convenience, a timing nut is included to facilitate easy installation. Experience the pinnacle of shooting performance with the Apollo's from Ultradyne, a masterfully engineered compensator that excels in delivering precision, control, and a remarkable shooting experience.