Leupold® Cross-Slot mounts feature Weaver-style rings that fit both Weaver and Picatinny rails, available in 1-piece and 2-piece bases. Ideal for the Winchester XPR and magnum calibers, these mounts include PRW2, QRW2, LRW, and Open Range series for unmatched durability and strength. The QRW2 offers +/- ¼ MOA accuracy, and the Open Range series is made from lightweight aluminum. Leupold mounts ensure a secure, reliable connection and are built to last a lifetime. Made in the USA.