Troy Ind

This permanent, rail-mounted alternative to a standard A2 sight allows limitless mounting options on all-length rails with a serrated ramp to eliminate glare. Provides a continuous zero, unflinching durability and peace of mind. The Troy Rear Fixed Rail 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. Features include: 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, Extremely durable and reliable providing peace of mind, Hardened T6 aircraft aluminum construction with stainless steel components. Fits all M4, M16, AR15, AR10 variants and other firearms that have a flat top receiver or removable carry handle.