Arisaka Defense Offset Optic Mount Configurator

The Patent Pending Arisaka Offset Optic Mount is a modular mounting solution that allows the user to select a 35 or 45 degree offset position for a red dot sight without additional components. The 35 degree position brings the red dot sight up closer to slimmer, smaller scopes, while the 45 degree position provides additional clearance around wider turrets or larger, higher magnification scopes.

The mount is ambidextrous and is set to 35 or 45 degrees by reversing the stem between the optic plate and base during assembly.

The Arisaka Offset Optic Mount is designed to be attached to the top Picatinny rail of an AR15 rifle. When the rifle is canted to make use of the offset red dot sight, the optic remains centered over the bore and maintains a consistent height. Two heights of plates are offered; standard (1.45″ to 1.65″) and tall (1.93″ to 2.04″). The base and optic plates can be reversed, making the mount fully ambidextrous.

A wide selection of red dot sights are supported with interchangeable optic plates.

Standard height (1.45″ to 1.65″):

1. Docter, Eotech, Insight, Meopta, Vortex Venom/Viper, Burris Fastfire III
2. Trijicon RMR and SRO, Holosun 407C and 507C
3. C-More, Vortex Razor
4. Leupold Delta Point
5. Aimpoint Micro T1/T2 and clones
6. Aimpoint Acro

Tall height (1.93″ to 2.04″):

7. Docter, Eotech, Insight, Meopta, Vortex Venom/Viper, Burris Fastfire III (ETA Q1 2020)
8. Trijicon RMR and SRO, Holosun 407C and 507C
10. Leupold Delta Point (ETA Q1 2020)
11. Aimpoint Micro T1/T2 and clones
12. Aimpoint Acro (ETA Q1 2020)

The base and plates can each be purchased separately or as a combination, providing an upgrade path in the future as users acquire new red dot sights.

Weight: 2.0 oz without optic.

Length: 1.0″ for the base, which occupies three Picatinny slots (twin recoil lugs and clamping screw).

Height: The base sits 0.180″ above the surface of the Picatinny rail.

The mount is CNC machined from 6061-T6 aluminum and MIL-A-8625 Type III hard coat anodized. IP20 and IP27 Torx Plus bit drivers are included with each base. Made in the USA.