The American Defense Mfg. (ADM) AD-68-L-STD (often listed as AD-68H in some retailer descriptions) is a low-profile quick-detach (QD) mount designed specifically for 30mm tube red dot optics, such as the Aimpoint M68, CompM2, Aimpoint PRO, and similar models.
Key Features
- Quick Detach System: Features ADM's patented QD Auto Lock™ Lever system. It allows tool-free installation and removal while providing a secure, repeatable return to zero. The lever can be configured to lock forward or rearward, and it works on both in-spec and out-of-spec Picatinny rails with good clamping force.
- Construction: Precision CNC-machined from 6061-T6 aluminum with a Type III Mil-Spec hard-coat anodized finish for durability, corrosion resistance, and reduced weight.
- Redesign: The current version includes updated Delta-style rings for greater rigidity, increased surface contact with the optic tube, and better performance under hard use.
- Compatibility: Mounts to standard Picatinny rails and holds 30mm diameter optics.
Specifications (AD-68-L-STD - Low Profile)
- Centerline Height — Low: 1.19" (ideal for setups wanting a lower sight line, raised rails, or specific stock comb heights).
- Other heights in the AD-68 series (for reference):
- Co-Witness: 1.50"
- Lower 1/3: 1.70"
- High: 1.93"
- Night Vision (NV): 2.33"
- Finish: Black (matte)
- Weight: Lightweight (typically around 3–4 oz depending on exact variant; exact for low model is compact).
- Warranty: Lifetime warranty from ADM.
- Made in: USA
