Backcountry cross-slot bases are machined from 7075-T6 aircraft-grade aluminum for lightweight” rugged performance. Fits both Picatinny and Weaver-style rings.
Leupold BackCountry, 1 Piece Cros-slot Base, Matte, 20 MOA, Remington 700 Short Action, 6-48 Screws Included 171333