Lightweight mount that attaches to the carry handle of AR-15 and M4 Type Rifles and clones. See through capability to see your iron sights. Takes standard Weaver type rings and has lots of cuts to attach rings on top and choose various scope placements. Made of black anodized aluminum fits your gun perfectly and matches the finish well. Measures 7 1/2" long and has 16 cuts to accept scope rings. Leapers