Trijicon Rmr/sro Lower 1/3 Q-loc Mnt

The Trijicon RMR/SRO Lower 1/3 Q-LOC Mount is a premium quick-release optic mount engineered for operators who demand absolute reliability and rapid optic repositioning. Built around Trijicon's proprietary Q-LOC technology, this mount delivers a spring-loaded attachment mechanism that enables one-handed attachment and removal while maintaining the zero consistency that separates field-proven gear from range-only equipment.

The lower 1/3 co-witness height positions your red dot at optical axis relative to standard rifle sights, a critical feature for shooters running backup iron sights. The Q-LOC quick-release technology features redundant locking mechanisms that eliminate play and guarantee repeatable zero return—essential when switching between platforms or integrating thermal optics into a modular system. Weighing just 0.25 lbs, the mount adds minimal mass while maintaining the rigid mechanical interface required for duty-grade performance. The compact footprint (5.75" length) fits standard Picatinny rail real estate without interfering with charging handles or rear-mounted backup sights.

This mount is purpose-built for patrol carbines, designated marksman rifles, and precision platforms where operators rotate between multiple optic systems—thermal overlays during night operations, magnified glass for distance work, or rapid-acquisition red dots for close-quarters scenarios. The fast-attach design accelerates transitions without requiring tools or secondary equipment, critical for tactical versatility in dynamic environments. Trijicon's RMR and SRO red dots are the standard-issue choice for professional end-users, making this mount an integrated solution for serious shooters who need reliable, field-hardened mounting hardware.