Trijicon ring mounts with Q-LOC technology feature a 35mm tube, crafted to maintain a low-profile ideal for hunting and long-range precision rifle applications. Constructed from Mil-Spec drop test rated 6061-T6 aluminum, these mounts utilize an Easy-to-use, one-handed, tool-less mounting system. Their spring-loaded design ensures constant retention and zero maintenance, even if the knobs are not fully tightened. With superior return-to-zero performance, these mounts are compatible with any Mil-Spec or NATO picatinny rail. Specifically engineered for variable power optics, they provide a secure platform for mounting Trijicon optics with objective lenses up to 40mm on any weapon equipped with a full picatinny rail.