Troy Di-Optic Flip-Type Rear Sights Flat Dark Earth

Faster target acquisition with Di-Optic Aperture. Increases accuracy to 550m. Quick install. Easy to adjust. 0.460 inch profile when folded. Protected adjustment wheel. Machined from hardened Aircraft Aluminum with stainless steel components and finished in MIL-SPEC hardcoat anodizing. Each click adjusts .50 MOA. Sight is designed to work on same plane rail systems only. It will not work with a railed gas block that is higher or lower than the receiver but will work with our Gas block Front sights.