Leupold Standard Base Matte Black Bolt Action Rifle Accessory

Leupold’s steel standard bases deliver exceptional versatility across mounting applications. The rear ring uses windage adjustment screws to hold it in place, which means you can rely on the scope’s internal adjustments for your precise sight-in work. This base is designed to fit the Winchester 70 Long Range. STD rings are available in five different heights and are precision engineered to work with both STD 1-piece and 2-piece bases.