The Arisaka Offset Optic Mount is a modular, patent-pending mounting solution that allows for 35 or 45 degree offset positions for red dot sights on AR15 rifles.
It offers a reversible base for left or right side mounting and maintains a lower 1/3 co-witness height with the optic centered over the bore.
The mount is compatible with a range of red dot sights, with Plate #11 Tall Height accommodating Aimpoint Micro T1/T2/H1/H2, SIG Romeo 4, 5, and certain Holosun models for 1.9" to 2.2" scope mounts.