Leupold 171360 BackCountry Cross-Slot Base Matte Black Ruger American
Leupold BackCountry cross-slot bases are made of 7075-T6 aluminum, making them some of our lightest and most rugged mounts yet. This BackCountry cross-slot base is designed to fit a Ruger American Long Action and accepts both Picatinny- and Weaver-style rings.