Troy Rear Fixed BattleSight Flat Dark Earth

A permanent rail mounted alternative to a standard A2 rear sight or carry handle. Provides constant access to fixed sights that continuously hold their zero. Fits all M4, M16, AR15, AR10 variants and other firearms that have a flat top receiver or removable carry handle. Machined from hardened Aircraft Aluminum with stainless steel components and finished in MIL-SPEC hardcoat anodizing. Sight is designed to work on same-plane rail systems only. Will not work with a railed gas block that is higher or lower than the receiver.