American Defense AD-MRO | Trijicon MRO | Lower 1/3

The American Defense AD-MRO lightweight mount is designed for the Trijicon Miniature Rifle Optic (MRO). It reduces mass and minimizes obstruction of the sight picture while retaining secure, repeatable attachment. The mount is precision machined and finished for durability, and it features American Defense’s patented QD Auto Lock Lever for fast, positive rail engagement. Typical applications include everyday carry setups and competition shooting where weight reduction and a clear sight picture are priorities.

Product Specifications

• The mount model is AD-MRO.
• The mount fits the Trijicon MRO optic.
• The size is specified as Lower 1/3.
• The mount uses a Quick Release attachment system.
• The finish is Anodized with a hard coat T3 Mil-Spec anodize described in the manufacturer text.
• The material is 6061 T6 aluminum, precision machined.
• The mount color is Black.
• The product type is Mount and the subcategory is Optic Specific Mounts.
• The design yields an approximate 20% reduction in weight compared to traditional mounts, per the manufacturer description.
• The mount incorporates the Patented QD Auto Lock Lever system to accommodate both in-spec and out-of-spec rail systems.
• The manufacturer is American Defense Mfg.
• The UPC is 810008519134.

This mount is a practical choice for shooters seeking a lighter, low-profile solution for mounting a Trijicon MRO. It balances durable materials and a robust quick-detach mechanism to preserve optic alignment and sight picture while reducing overall system weight—useful in everyday carry and competitive contexts where every ounce and millimeter of clarity matters.