The Weaver Extended Multi-Slot Base for the Winchester XPR SA (brand part number 99477) mounts a scope to a Winchester XPR short-action rifle while adding an extra inch of forward ring placement over a standard base. Weaver machines it from 6061-T6 aluminum and finishes it with a Type-III hard coat anodized matte black coating, so it holds zero under recoil and resists wear from field use. Built on a Picatinny-style interface, it accepts standard Picatinny rings for a wide choice of mounting hardware. It’s a direct-fit, no-gunsmithing upgrade for a Winchester XPR SA owner who wants more ring position options than the factory base allows.

Key Specifications

• Fits the Winchester XPR short action as a direct, no-gunsmithing installation.
• Machined from 6061-T6 aluminum for a durable, lightweight build.
• Finished with a Type-III hard coat anodized matte black coating for durability.
• Built on a Picatinny-style attachment interface.
• Adds an extra 1 inch of forward length for more ring mounting options.
• Built as a 1-piece base for a solid, repeatable mount.
• Mounts directly to the receiver.
• Part of Weaver’s Extended base line.

Frequently Asked Questions

What rifle does this base fit? The Winchester XPR short action.

What ring interface does it use? A Picatinny-style rail.

Are rings included? No, rings are sold separately.

Buy the Weaver Extended Multi-Slot Base – Winchester XPR Short Action, Matte

Get more ring placement flexibility on your Winchester XPR SA. Order it from our Weaver lineup, part of our scope bases selection, at our Lubbock, Texas gun shop for fast, direct shipping.