AIMPOINT CARRY HANDLE RAIL. For mounting your CompC, CompM, CompM2, CompML or CompML2 sight in a forward position on your M-16/AR-15/AR-10 etc. Places Aimpoint Comp sights on a low axis providing for a more natural hold, helping to minimize the overall profile of the rifle, and allows co-witnessing of iron sights. Optic sits farther from shooter’s face, improving field of view and situational awareness. Attatches to carry handle quickly using steel thumb screw with integral protective washer. Anodized aluminum construction. Requires QRP Mount.