AD Mount for Leupold HAMR

• Quick-detach lever system: The mount uses American Defense’s QD Auto Lock lever, giving fast removal and reinstallation on a Picatinny rail while helping maintain a repeatable fit for optics that may need to be moved between rifles or removed for transport.
• Low mounting height: With a 7.00 mm height, this mount keeps the Leupold HAMR close to the rail for a compact setup, supporting a stable sight picture and a lower overall profile on tactical or precision rifle platforms.
• Aluminium construction: The aluminium body keeps weight down without giving up the rigidity needed in a dedicated optic mount, which matters on rifles where balance and handling speed are important.
• Made in the USA: Built in the USA, this mount follows American Defense’s established approach to machining and assembly, which is valued by shooters looking for consistent fit and dependable lock-up.
• Platform versatility: Designed for Picatinny-compatible rifles, the mount suits a wide range of firearms, from tactical self-loading platforms to bolt-action rifles that use Picatinny or Weaver-style top rails.

About the AD Red Dot Mounts Series

American Defense’s AD Red Dot Mounts series covers a broad group of optic mounts built for shooters who need a secure interface between compact sights and modern firearm platforms. Within the company’s lineup, this family sits as a practical mounting solution for red dots, prism optics, and similar sighting systems where repeatable quick-detach capability matters as much as low weight. The series includes models for optics such as Aimpoint Micro, Trijicon MRO, and other compact sight formats, with versions tailored to different weapon types and shooting positions.

A defining feature across the range is the patented QD Auto Lock lever system, which is designed to fit both in-spec and out-of-spec Picatinny rails and can be adjusted without proprietary tools. That makes the series well suited to users who swap optics between rifles, remove sights for storage, or need a mount that can be set up quickly in the field. The family also spans several height options, including low, co-witness, lower 1/3 co-witness, high, and night-vision heights, so the same design philosophy can support everything from compact carbines to specialized tactical optics setups.

About the AD Mount for Leupold HAMR

The AD Mount for Leupold HAMR is a dedicated optic mount built around the needs of shooters using the Leupold HAMR prism sight on a rifle with a Picatinny rail. Its role is straightforward but important: it provides a secure, repeatable interface that lets the optic sit low and stable while still allowing fast removal when the rifle must be reconfigured, transported, or serviced. For users running tactical optics on more than one host firearm, that quick-detach function is often more practical than a fixed mount.

The mount’s 7.00 mm height helps keep the optic close to the bore line, which supports a compact profile and can make the overall setup feel more natural on rifles where excess sight height is not wanted. This is especially useful with prism-style optics such as the HAMR, where mounting position and cheek weld have a direct effect on speed and consistency. The aluminium construction keeps the assembly light while still providing the stiffness needed to resist movement under normal field use.

What sets this model apart within the broader American Defense range is its dedicated fit for the HAMR combined with the company’s QD Auto Lock lever system. That lever design is intended to clamp securely to a wide range of Picatinny rails and can be adjusted without special tools, which simplifies setup and helps the mount remain practical across different rifles. For shooters using compatible platforms from AR-pattern rifles to bolt actions with rail sections, this makes the mount a clean solution for a prism optic that may need to come off and go back on without turning the process into a workshop task.

About American Defense

American Defense MFG, LLC is based in New Berlin, Wisconsin, and focuses on mounting systems and firearms built in the United States. The company is especially well known for quick-detach optic and accessory mounts that serve a wide range of firearm platforms, from sporting rifles to more specialized tactical setups. Its catalog covers mounts for red dots, magnified optics, magnifiers, thermal and night-vision devices, bipods, tripods, lights, and lasers.

A key part of the company’s identity is its patented QD Auto Lock lever system, developed to give a secure rail interface with straightforward adjustment. That emphasis on practical mounting solutions has made American Defense a recognized name among shooters who value repeatable attachment and removal without complicated hardware. Beyond mounts, the company also produces fully ambidextrous AR-15 and AR-10 platform rifles, showing that its design work extends from accessories to complete firearm systems.

Main Features

• Manufacturer: American Defense
• Series: AD Red Dot Mounts
• Made in: USA
• Mount height: 7.00 mm
• Material: Aluminium
• Compatibility: Picatinny Rail

Warranty

American Defense provides a 10-year warranty for this mount. That period suits a component intended for long-term use on working rifles, where consistent lock-up and dependable attachment matter as much as low weight and fast handling.