Arisaka Defense Mk2 EOTECH EXPS Red Dot Mount – 2.26″ Optic Height – Multiple Colors

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Arisaka Defense EOTech EXPS Mount Mk2 – 2.26″ QD Optic Height

Features

Direct replacement for the factory EOTech EXPS mounting assembly
Raises the optic centerline from the factory 1.725″ height to 2.26″
Compatible with all reticle variants of the EOTech EXPS2 and EXPS3
Retains quick-detach functionality with an included ADM QD lever
Matches the height of Arisaka 2.26″ magnifier mounts and Unity FAST FTC setups
Eliminates the need for a separate optic riser to reach 2.26″
CNC machined from 7075-T651 aluminum
Available in Black hard coat anodized and FDE Cerakote finishes
Made in the USA

The Arisaka Defense EOTech EXPS Mount Mk2 replaces the factory EXPS mount to position the optic at a 2.26″ centerline without stacking the sight on a separate riser. The taller height supports a more upright head position and aligns with compatible 2.26″ magnifier setups, while the included ADM lever retains quick-detach functionality. Black and FDE variants share the same height, construction, weight, and compatibility.

Note: Compatible with EOTech EXPS2 and EXPS3 models and their various reticle configurations. Not compatible with the EXPS3 HD, XPS2, XPS3, 518, 558, 552, or 512.

Specifications

Brand: Arisaka Defense
Model: EOTech EXPS Mount Mk2
Compatibility: EOTech EXPS2 and EXPS3
Optic Centerline Height: 2.26″
Mount Type: Quick detach
Material: 7075-T651 aluminum
Weight: 2.8 oz
Optic-to-Mount Torque: 25 in-lb
Shroud Torque: 12 in-lb
Color, Finish & MPN:
- Black: OM2-EXPS-226 – MIL-A-8625 Type III hard coat anodized
- Flat Dark Earth: OM2-EXPS-226-FDE – FDE Cerakote over Type III hard coat anodizing
Country of Origin: USA

What’s Included

1x Arisaka Defense EOTech EXPS Mount Mk2
1x ADM quick-detach lever assembly
2x 10-32×5/16″ replacement mounting screws
2x 6-32×5/16″ replacement shroud screws

Products available on this page:

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Customer satisfaction is the cornerstone of Arisaka. They want you to be 100% satisfied and feel secure about your purchase from Arisaka, so their warranty and return policies are simple and unrestricted.

All Arisaka products include a lifetime warranty. If a part is broken, smashed, destroyed, or defective, we will replace it. If for some reason we no longer make that exact part, they will contact you and let you select something comparable. They also do not care who originally purchased the part. If it’s in your hands, then it’s your warranty.

Please email sales@arisakadefense.com or use their contact form to let them know that you need an RMA for warranty work.

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