When reliability precision and repeatability are non-negotiable the LaRue Tactical LT845 QD Scope Mount delivers the performance serious shooters demand. Engineered around LaRue’s battle-proven Speed Lever quick-detach system the LT845 allows optics to be removed and reinstalled quickly without tools while maintaining a dependable return-to-zero. Machined to exacting tolerances and built to withstand hard use the LT845 provides a rock-solid interface between optics and rifles. Its rugged construction and secure lockup ensure your optic stays exactly where it belongs—even under demanding conditions. Designed for MIL-STD-1913 Picatinny rails the LT845 is an ideal solution for precision rifles duty carbines and professional rifle setups where durability and accuracy cannot be compromised. Built with the precision strength and dependability that define LaRue Tactical. The height is 1.535″ above the rail for perfect alignment with weapon-mounted clip-on night vision devices. There is zero built-in cant to ensure perfect centerline alignment. Available in 34mm rings.