Warne Maxima 2-Piece Base – Ruger American Rimfire

The Warne Maxima two-piece base provides a low-profile, Weaver-style mounting platform for Ruger American Rimfire and compatible Marlin XT models. Constructed in steel with a black matte finish, the base is designed to work with Weaver-style rings and offers full-width recoil slots to improve engagement with ring recoil keys. Its low profile also allows the use of iron sights when optics are removed.

Key Specifications

• Designed to fit Ruger American Rimfire, Marlin XT-22 & XT-17.
• Constructed from steel for consistent, durable performance.
• The finish is black matte.
• Mounting interface follows the Weaver-style design.
• Overall dimensions are 0.65 x 2.40 x 5.65 inches.
• Height is specified as 0.6500 inches.
• Width is specified as 2.4000 inches.
• Length is specified as 5.6500 inches.
• Uses Torx-style T-15 socket cap screws with a recommended torque of 25 in/lb.
• Rings included: None; requires Weaver-style rings.

The Maxima 2-piece base is a practical, workmanlike choice for mounting optics on compatible rimfire platforms. Its low profile and full-width recoil slots prioritize reliable ring engagement while preserving the option to use iron sights, making it suitable for precision rimfire shooting and general-purpose optics mounting.