One of the most popular series of mounts. The LT660 Legacy QD Speed Lever Mount (for the Aimpoint T-1/T-2 and H-1/H-2) is 1/3 co-witness with iron sights. This red dot sight mount is precision-machined out of bar-stock aluminum and matte black anodized to provide a durable non-reflective surface finish. The locking Speed Lever provides outstanding return to zero; the optic can be removed, and replaced, without loss of zero. Guaranteed. Comes complete with replacement mounting screws, wrench, quick detach adjustment wrench, vial of locktite and quick detach adjustment/installation instructions.