AD-B2 Cantilever Mount for Mini ACOG | Low

The AD-B2 Cantilever Mount from American Defense is a one-piece reverse-cantilever solution that increases overall optic height and allows the Mini ACOG to be positioned farther rearward for improved eye relief. The mount’s .75″ reverse cantilever addresses eye-relief limitations commonly encountered with standard mounting positions. It is precision machined from 6061 T6 aluminum, finished in hard coat T3 Mil‑Spec anodize, and uses the patented QD Auto Lock Titanium Lever system for secure rail engagement. Typical applications include range training and duty optics setups.

Product Specifications

• The product type is Mount.
• The subcategory is Optic Specific Mounts.
• The size is listed as Lower 1/3.
• The model is AD-B2.
• The mount is designed to fit ACOG style optics.
• The finish is Anodized (hard coat T3 Mil‑Spec anodize).
• The color is Black.
• The mount is precision machined from 6061 T6 aluminum.
• The design features a .75″ reverse cantilever to allow rearward optic placement.
• The mount uses the patented QD Auto Lock Titanium Lever system for rail compatibility.
• Compatible optics explicitly called out include the TA33 and TA44 1.5–3x Mini ACOG models.
• Also listed as fitting the Sightmark Wraith Mini and Primary Arms GLX 2x, SLX 1x/3x Micro Prism scopes.
• The mount is compatible with other manufacturer’s spacers.
• The component finish is specified as hard coat T3 Mil‑Spec anodize.
• The UPC is 810104931304.

Built to provide reliable optic placement without excess weight, the AD-B2 balances precision machining, durable anodized aluminum, and a proven quick-detach lever system. Its compatibility with multiple Mini ACOG and micro-prism optics makes it a practical choice for shooters who need rearward eye relief and secure rail engagement in field or training environments.