The Warne Base Maxima 2-Piece for the Winchester XPR (brand part number M916954M) fits both short- and long-action XPR rifles using the standard 8-40 screw pattern. Its low-profile Weaver-style design lets you still use iron sights when the optic is removed, rather than blocking the sight line the way some taller bases do. Full width and depth recoil slots give the recoil key maximum bearing surface for a secure hold under repeated recoil, and Warne recommends mounting with Torx-style T-15 socket cap screws torqued to 25 inch-pounds for a proper install. It’s machined from steel and finished in black matte.

Key Specifications

• Fits the Winchester XPR short and long action.
• Uses the standard 8-40 screw pattern.
• Weaver-style base design.
• Low-profile enough to still use iron sights when the optic is removed.
• Features full width and depth recoil slots.
• Installs with Torx-style T-15 socket cap screws.
• Recommended torque of 25 inch-pounds.
• Machined from steel.
• Finished in black matte.

Frequently Asked Questions

What rifle does this base fit? The Winchester XPR, in both short and long action.

Can I still use iron sights with this base installed? Yes, its low-profile design allows continued iron sight use when the optic is removed.

Buy the Warne Base Maxima 2-Piece

Mount your optic on a secure, low-profile base without losing your iron sights. Order this Base Maxima 2-piece from Warne through our scope bases lineup, and our Lubbock, Texas team will get it shipped straight to your door.