The American Defense Mfg Holosun AEMS QD Mount, Lower 1/3 (American Defense part no. AD-AEMS-11-STD) is a quick-detach replacement mount designed specifically for the Holosun AEMS red dot. It’s precision machined from 6061 T6 aluminum and finished in hard coat T3 Mil-Spec anodize, with the Patented QD Auto Lock Lever system accommodating both in-spec and out-of-spec rail systems for a secure lock on a wide range of Picatinny rails. This lower-1/3 variant positions the AEMS dot in the lower third of the sight window, suiting shooters running a magnified scope in front of the red dot. Holosun AEMS owners who want to swap the factory mount for a quick-detach option get a direct-fit replacement.

Key Specifications

• Purpose-built as a QD replacement mount for the Holosun AEMS red dot.
• Precision machined from 6061 T6 aluminum.
• Finished in hard coat T3 Mil-Spec anodize to resist wear and corrosion.
• Patented QD Auto Lock Lever accommodates both in-spec and out-of-spec rails.
• Lower 1/3 co-witness height suits shooters running magnified optics behind the red dot.

Frequently Asked Questions

What optic is this mount designed for? It’s purpose-built as a quick-detach replacement mount for the Holosun AEMS red dot.

What does lower 1/3 co-witness mean? It positions the red dot in the lower third of the sight window, which is common when running a magnified scope in front of it.

Buy the American Defense Mfg Holosun AEMS QD Mount, Lower 1/3

Order this QD mount from our Lubbock, Texas gun shop for fast, insured shipping, and browse the rest of our red dot mounts selection to finish your optic setup.