Arisaka Mk2 Mount Features The Arisaka Defense Mk2 Mount replaces the factory OEM mount on the EOTECH EXPS3 and EXPS2 holographic sights correcting a centerline height limitation built into the original design. The stock mount sits at 1.725 inches which makes proper 1.93 inch alignment impossible without a riser or forces shooters all the way up to 2.26 inches instead. By machining the mount itself to the 1.93 inch height Arisaka removes the need for that extra riser altogether saving weight and simplifying the optic s mounting footprint. The mount is CNC machined from 7075-T651 aluminum a material chosen for its strength to weight ratio under recoil and hard use. Because this mount is a direct replacement installation follows the same process as removing and reinstalling the factory mount with no modification to the host EXPS sight required. It is compatible with all reticle variants of the EXPS3 and EXPS2 so shooters do not need to match the mount to a specific reticle pattern. It will not fit the EXPS3 HD XPS3 XPS2 518 558 552 or 512 models so shooters should confirm their exact EOTECH model before ordering. Finished in an anodized black coating for durability the Arisaka Defense Mk2 Mount is available for sale at GrabAGun for shooters optimizing their EXPS sight height for a faster more natural cheek weld. Arisaka Mk2 Mount Specifications Manufacturer: Arisaka Model: Mk2 Mount Type: Red Dot Mount Color: Black Finish: Anodized Optic Height: 1.93 Compatible Hosts: EOTECH EXPS3 EXPS2 Available At: GrabAGun