Leupold's QRW Bases provides superior versatility when mounting an optic to your rifle. Models are available for rifles made by Remington, Savage, Browning, and Winchester, and come in both one-piece and two-piece configurations. Once mounted to the rifle, the QRW Bases allow any Weaver-style optics mount to be attached, and ensures a solid interface between the optic and the rifle. In addition, the QRW Bases are made from solid steel and are every bit as rugged and dependable as Leupold's premium optics. Features: Available for rifles made by Remington, Savage, Browning, and Winchester Available in one-piece and two-piece configurations Precision machined from solid steel Leupold QRW Winchester XPR Matte 2pc Quick-Release Weaver-Style Scope Base 174436