Leupold Cross-Slot mounting systems offer the versatility of Weaver-style rings, compatible with both Weaver and Picatinny rails. These systems come in 1-Piece and 2-piece base options, catering to a wide range of popular rifles. This model is designed specifically for riflescopes with a 34mm maintube, making it an ideal choice for standard to magnum calibers. Leupold's range of Cross-Slot mounts includes the PRW2, QRW2, LRW and Open Range Series, all known for their exceptional durability and strength. The PRW2 mounts are favored for rifles equipped with Weaver-style bases or cross-slot rails, while QRW2s are designed for cross-slot bases and offer the same accuracy and ease of use as our QR mounts, ensuring +/- 1/4 MOA accuracy when removing and reattaching your optic. The LRW Series provides a quick and easy installation with a classic aesthetic and the Open Range Series is crafted from lightweight 6061-T6 aluminum, offering a more streamlined option, all while maintaining compatibility with cross-slot bases. The bond between your scope and firearm is vital and Leupold mounts are built to withstand extreme conditions, ensuring that your optics stay securely in place. With a wide variety of mounting options to suit your firearm and shooting preferences, Leupold mounts are designed to perform reliably over a lifetime of use. Proudly made in the USA and guaranteed to endure, Leupold mounts are the dependable choice for any shooter.