Leupold 174495 QR Base 2-Piece Win XPR Matte Black

Quick Release mounts allow you to remove and reattach your scope and return to within 1/2 of the original point-of-impact. The patented lever mechanism, machined with precision tolerances, engages the steel base to the ring, pulling it down and forward and locking it into its zero position. You get ease, convenience, and field-proven, repeatable accuracy.