American Defense Aimpoint T1 LW QD Mount - Lower 1/3 Co-Witness, Quick Release
American Defense
The American Defense AD-T1-L is a quick-release Aimpoint Micro T-1/T-2/H-1 sight mount built for shooters who want speed and reliability without compromise. If you're running an Aimpoint red dot on an AR, pistol, or precision rifle and need the ability to swap or stow your optic in seconds, this Picatinny-style mount replaces your factory base and locks down tight. It's the kind of gear that earns its spot on a rifle that actually gets used—whether you're training, hunting, or running a defensive carbine.
The mount secures your Aimpoint Micro sight with four high-strength steel Torx screws, engineered to hold zero under heavy recoil and repeated mount/dismount cycles. Quick-detach mounts are no gimmick when they're built right; this one is. The AD-T1-L positions your T-1 red dot at its lowest available mounting height, a practical detail that improves sight radius, reduces parallax sensitivity, and makes co-witnessing easier on rifles with backup iron sights.
Finished in matte black, it integrates cleanly on tactical and hunting rifles alike. American Defense manufactures its mounts in-house and holds them to strict tolerances—not a lightweight option that sacrifices durability for ounces. This is the kind of mount you install once, trust absolutely, and never think about again until you need to take it off.
| Mount Type | Quick-Release Picatinny |
| Compatible Optics | Aimpoint Micro T-1, T-2, H-1 |
| Fastener Type | Steel Torx Screws (4 count) |
| Finish | Matte Black |
| Mounting Height (T-1) | Lowest Position |
Yes—the AD-T1-L is designed for Aimpoint Micro T-1, T-2, and H-1 sights. It replaces the factory base that comes with those optics.
It mounts to any Picatinny rail, which includes most modern AR-platform rifles, LPVO base systems, and other tactical or hunting rifles equipped with standard 20 MOA or flat-top receivers.
No. Quick-detach refers to the ability to remove the optic from the mount itself—not the mount from the rail. The four steel Torx screws clamp the sight to the base securely, and the mount itself is locked to the Picatinny rail, holding zero through heavy use.
The AD-T1-L positions the T-1 at its lowest available mounting height. This height is optimized for sight radius and co-witnessing with backup iron sights on AR-pattern rifles.