Traditions One Piece Scope Base Aluminum Fits Break-open models One-piece scope base design;Made from lightweight aluminum alloy;Matte black finish;Fits all Traditions break-action muzzleloaders;Weaver-style rail for secure scope mounting;Includes four mounting screws for easy installation;Mounting wrench included;Compatible with Vortek, Vortek StrikerFire, Vortek LDR, Pursuit Ultralight, Pursuit G4, and Buckstalker modelstable.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