Leopold's traditional all steel Dual Dovetail system is a classic, low profile mount that provide a stable mounting platform. Rear wind age screws are unnecessary with this simple yet solid system. The reversible front mount option allows the front base to be mounted in a forward position for scopes with a long available mounting length, or faced rearward for optics with a limited amount of mounting length. This ensure that the proper eye relief can be achieved with nearly any length of scope. Specifications: - Fits: Winchester 70 - Base Style: Dual Dovetail - Base Type: 2 Piece - Material: Steel - Finish: Matte Black.