The Tactical Solutions� Owyhee Scope Rail is specifically designed for use with the Tactical Solutions Owyhee Bolt-Action Takedown Rifle. This Picatinny scope base is perfect for those adding optics to their Owyhee rifle. Our rail is manufactured from strong durable and light-weight aluminum. It is extremely easy to install and screws needed for installation are included. - Lightweight: Extremely lightweight made of aircraft grade aluminum with hard black anodize coating - Easy to install on the Owyhee rifle. Specifically designed to fit the contour of the receiver; comes with installation screws.