The American Defense RMR Lightweight QD Mount, High 1.93″ (brand part no. AD-RMR-LW-H-STD) is a one-piece quick-detach mount built for the Trijicon RMR and other small red dots that share its mounting footprint, such as the Trijicon SRO. American Defense Mfg designed it for AR pistols and other compact platforms that need a small, light red dot system without adding bulk, and machines it to hold zero every time the optic is removed and reinstalled.

Key Specifications

• Machined from 6061 T6 aluminum for a rigid, lightweight one-piece mount.
• Finished with hard coat T3 Mil-Spec anodize for corrosion and wear resistance.
• Sits at a high 1.93″ height for absolute co-witness with standard AR iron sights.
• Fits the Trijicon RMR, SRO, and other red dots sharing the same mounting footprint.
• Uses the patented QD Auto Lock lever system for a secure hold on in-spec and out-of-spec rails.

Frequently Asked Questions

What red dots fit this mount? The Trijicon RMR and SRO, along with any other optic that shares the same mounting footprint.

What height does this version sit at? This is the high 1.93″ version for absolute co-witness with AR iron sights; American Defense also offers low and lower 1/3 co-witness heights.

Is this mount meant for a full-size rifle or a pistol build? It was designed as a small, lightweight option for AR pistols and other compact platforms, though it works on any AR-15 with a Picatinny rail.

Buy the American Defense RMR Lightweight QD Mount, High

For a Trijicon RMR or SRO setup that needs to stay light and hold zero, American Defense Mfg built the RMR Lightweight QD Mount for that job. See the rest of our scope mounts and order from our Lubbock, Texas gun shop for fast, insured shipping.