AD-B2 Cantilever Mount | Mini ACOG | 1.93 in

The AD-B2 Cantilever Mount is a one-piece Mini ACOG mount that increases overall height and allows a more rearward optic position to fix common eye-relief limitations. The .75 inch reverse cantilever places the eyepiece farther rearward without interference. It is precision machined for durability and finished in a hard coat T3 Mil‑Spec anodize. The mount uses a patented QD Auto Lock Titanium Lever system to secure the mount to a range of rail systems.

Product Specifications

• The manufacturer is American Defense Mfg.
• The model/part number is AD-B2.
• The mount is a one-piece cantilever designed for Mini ACOG-style optics.
• The mount provides a height of 1.93 inches.
• The reverse cantilever offset measures 0.75 inch.
• The mount is machined from 6061 T6 aluminum.
• The finish is hard coat T3 Mil-Spec anodize.
• The fastening system is the Patented QD Auto Lock Titanium Lever.
• Designed to fit Mini ACOG optics.
• Compatible with 1.5-3x Mini ACOG optics (e.g., TA33, TA44).
• Also compatible with Sightmark Wraith Mini, Primary Arms GLX 2x, and SLX 1x/3x Micro Prism optics.
• Works with other manufacturers’ spacers.
• The color is Black.
• The product type is Mount and the subcategory is Optic Specific Mounts.
• The UPC is 810104931335.

This mount is intended for users who need to position a Mini ACOG or similar prism/compact optic farther rearward while maintaining a secure attachment to a rail. It is well suited to range training and competition where consistent eye relief and repeatable optic position matter. The AD-B2 pairs robust materials and a reliable QD lever to provide stable, repeatable mounting for optics that require a cantilevered solution.