AD QD mount for Trijicon RMR, Titanium Lever

• Quick-detach Auto Lock lever: The patented QD Auto Lock system lets the mount come off and go back on the rail quickly while maintaining a secure hold on both in-spec and out-of-spec Picatinny rails.
• Titanium lever assembly: The titanium lever cuts weight compared with a conventional lever assembly while adding corrosion resistance and higher thread pull strength for hard field use.
• Trijicon RMR footprint: Built specifically for the Trijicon RMR mounting standard, this mount gives a direct, purpose-made interface instead of relying on adapter plates that add height and complexity.
• Co-witness height: The 24.00 mm build places the optic at a practical co-witness height for rifle setups, helping the sight picture work naturally with backup iron sights and familiar head position.
• 6061-T6 aluminum construction: The aluminum body keeps the mount light without giving up the rigidity needed for repeatable optic alignment on a Picatinny rail.

About the AD Red Dot Mounts Series

American Defense AD Red Dot Mounts cover a broad part of the company’s optic-mount lineup, giving shooters dedicated quick-detach solutions for compact red-dot sights used on rifles, AR pistols, and other firearm platforms. The series is built around practical fitment rather than a one-height-fits-all approach, with options that include low, co-witness, lower 1/3 co-witness, high, and night-vision heights. That makes the range relevant for everything from low-mounted hunting optics to tactical optics paired with iron sights or helmet-borne equipment.

A defining feature across many models is the patented QD Auto Lock lever system, designed to clamp securely to both in-spec and out-of-spec Picatinny rails and to be adjusted without proprietary tools. Depending on the model, mounts are offered with standard, TAC, or titanium levers, allowing the user to balance handling, weight, and operating style. Within the series, American Defense also offers dedicated footprints for popular optics families, so the mount geometry matches the sight and intended weapon setup instead of forcing a universal compromise.

About the AD QD mount for Trijicon RMR, Titanium Lever

The American Defense AD QD mount for Trijicon RMR is a compact red dot sight mount made for shooters who want the speed of a miniature reflex sight on a Picatinny-equipped rifle platform without giving up the convenience of a repeatable quick-detach system. Its Trijicon RMR interface gives the optic a direct fit, which keeps the setup cleaner and more stable than a stacked adapter arrangement. For carbines and precision rifles that use an RMR as a lightweight aiming solution or offset secondary sight, that direct fit helps keep the package simple and durable.

This version uses a titanium QD lever, which matters in practice because it reduces lever assembly weight while adding corrosion resistance and greater strength where the clamping system sees repeated use. American Defense’s Auto Lock design also allows adjustment without proprietary tools, so the mount can be tuned to rail tolerance differences in the field or at the bench. The 24.00 mm co-witness height suits rifle applications where a natural cheek weld and compatibility with backup sighting systems are important, making transitions faster and the sight picture more consistent.

The mount body is made from aluminium, keeping overall mass low while providing the rigidity needed for a repeatable optic platform. Combined with its Picatinny compatibility, this makes the mount well suited to a wide spread of rifles and chassis systems, including tactical and sporting platforms that use the RMR footprint for a compact, fast-acquisition sight.

About American Defense

American Defense MFG, LLC is based in New Berlin, Wisconsin and focuses on mounting solutions for optics and firearm accessories across a wide range of firearm platforms. The company states that its mounts and rifles are designed and built in the United States, and its product range extends beyond mounts to fully ambidextrous AR-15 and AR-10 platform rifles. Within the optics category, American Defense is especially known for its patented QD Auto Lock lever system, which is used across many of its quick-detach mounts.

The company’s catalog includes mounts for red dots, magnifiers, scopes, thermal and night-vision devices, bipods, tripods, lights, and lasers. It also offers titanium lever assemblies for selected models, giving users a lighter and more corrosion-resistant alternative to standard lever hardware. That emphasis on adaptable, repeatable quick-detach mounting is what makes American Defense particularly relevant in the red dot sight and riflescope mount segment.

Main Features

• Manufacturer: American Defense
• Series: AD Red Dot Mounts
• Made in: USA
• Mounting standard: Trijicon RMR
• Mount height: 24.00 mm
• Material: Aluminium

Warranty

10 years. American Defense states a 10-year warranty for this mount, providing defined long-term coverage rather than an unspecified warranty term.