Warne Vapor Aluminum Base Set Matte Black Browning X-bolt Constructed of solid aluminum;Lightweight;Easy to install;2-piece base;Matte black finish;Available in sizes: Browning AB3 & Savage Round Receiver 8-40, Browning X-Bolt, Savage 10/110 & American Centerfire, Winchester Model 70;This base set is compatible with the Browning X-Bolttable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Item Category Code: 4000 Product Group Code: 4000C Product Sub Group 1: 4000C2 Inactive: No