Leupold Open Range Rimfire 1-pc Base | 184809

Designed as a premium 1-piece rimfire base, the Open Range Rimfire delivers a secure, no-tap solution for most .22 rimfire rifles with 11mm or 3/8" dovetail rails. This base is designed to use with any size cross-slot rings.

Your optic is only as reliable as the system holding it. That’s why we build our mounts to the same exacting standards as our scopes—they are tested, trusted and tough as nails.

Precision-machined from aircraft-grade aluminum, this one-piece base delivers the strength, stability, and exact tolerances serious shooters and hunters demand. With a wide range of mounting systems available, there’s a solution for every rifle and build.

Made in the USA and built to endure a lifetime of recoil and rugged use, Leupold mounting systems are engineered never to fail.