Tps Arms M6 Long Scope Mount 1-piece Aluminum Anodized. It is machined out of aircraft grade aluminum bar stock and is anodized with a type 3 hard coat finish. This scope mount enables you to use your flip sights with your see-through rings. Comes with two mounting screws and a nylon tipped set screw on the front for stabilization. The scope mount is manufactured in the U.S. Specifications for Tps Arms M6 Long Scope Mount 1-piece Aluminum Anodized: Manufacturer: TPS Arms Gun Rail: Picatinny Fabric/Material: Aluminum Color: Black Dimensions: 0.55 X 4.00 X 6.75 in Ring Type: Weaver Style Finish: Matte Package Contents: Tps Arms M6 Long Scope Mount 1-piece Aluminum Anodized