Troy Ind SSIGFRSROBT00 Rear Fixed BattleSight Round Black Hardcoat Anodized for AR-15/AR-10

Troy Industries Fixed Rear BattleSights offer a permanent, rail-mounted alternative to a standard A2 sight, enabling limitless mounting options across all-length rails. The serrated ramp design eliminates glare while maintaining a continuous zero and delivering unflinching durability. These sights fit all M4, M16, AR15, AR10 variants and other firearms equipped with a flat top receiver or removable carry handle. They will not work with a railed gas block that is higher or lower than the receiver. The front sight must be mounted at the same height plane as the rear sight, as railed gas blocks that are lower than receiver height will not zero properly.