Leupold BackCountry Remington 700 2pc 30mm 2pc Medium Ring - Matte Black - These adaptable BackCountry two-piece ringmounts include both 8-40 and 6-48 screws, are designed to fit Remington 700 long-action receivers, and accept any riflescope with a 30mm maintube. Constructed from 7075-T6 aluminum, they are among our lightest and most rugged mounting solutions yet. Made in the USA ; Base/Receiver Screw Torque: 22in lbs; Ring Top Screw Torque: 28in lbs; Ring Height: .97in;