Trijicon’s Q-LOC Quick Release Cantilever Mount offers a high degree of versatility to the most discerning users. It utilizes an innovative spring loaded attachment mechanism, allowing it to be easily mounted/un-mounted without the need to re-zero the optic. This proprietary design also allows for one-handed mounting, and multiple recoil lugs ensure total rail engagement as well as secure retention under heavy, repeated recoil. Other features of the Q-LOC mount include a compact circular design to reduce snag-hazards on loose clothing/equipment, and precision cut dimensions allows for compatibility on MIL-STD 1913 picatinny rails, NATO rails, non-mil spec rails, and even damaged rails. In addition, the Q-LOC Quick Release Cantilever Mount sits slightly higher to provide a proper cheek weld and eye alignment on AR platforms, and is suitable for most clip-on night vision/thermal devices. 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 railsSits slightly higher to provide a proper cheek weld and eye alignment on AR platformsSuitable for most clip-on night vision/thermal devices Trijicon 30mm 1.535" Cantilever Mount w/Q-LOC AC22040