Trijicon AC22047 30mm 1.535" 20 MOA Cantilever Mount w/Q-LOCThe Trijicon 30mm 1.535" 20 MOA Cantilever Mount w/Q-LOC AC22047 is a specialized mount designed for optics with a 30mm tube diameter. It features a 1.535-inch height for optimal eye alignment and utilizes Trijicon's Q-LOC Quick Release system. The Q-LOC mechanism allows for easy mounting and dismounting of the optic without the need for re-zeroing. The cantilever design extends the optic forward, providing additional eye relief. This Trijicon AC22047 mount is constructed to ensure secure retention under heavy recoil, and its compatibility extends to various rail types, including MIL-STD 1913 Picatinny rails, NATO rails, non-mil spec rails, and damaged rails..yellow-box p {font-size:16px}.special-tab {color: #FFFFFF}Trijicon's Q-LOC Quick Release Cantilever Mount is a versatile and user-friendly accessory designed for optics. The Trijicon Q-LOC Quick Release Cantilever Mount features an innovative spring-loaded attachment mechanism, enabling easy mounting and un-mounting without the need to re-zero the optic. Its proprietary design allows for one-handed mounting, and multiple recoil lugs ensure secure retention even under heavy recoil. The mount's compact circular design minimizes snag hazards on clothing and equipment, and precision cut dimensions make it compatible with various rail types, including MIL-STD 1913 Picatinny rails, NATO rails, non-mil spec rails, and damaged rails. Features of the Trijicon Q-LOC Quick Release Mount: Can be mounted/un-mounted without the need to re-zero the opticOne-handed mountingMultiple recoil lugs for total rail engagement and superior resistance to recoilCompact circular design for reduced snag hazardCompatible with MIL-STD 1913 picatinny rails, NATO rails, non-mil spec rails, and even damaged rails Trijicon 30mm 1.535" 20 MOA Cantilever Mount w/Q-LOC AC22047