This Weaver Top Mount Base, application #46M (Weaver part no. 48502), is a 1-piece top mount base machined from aluminum for the Savage 110/Winchester Model 53/54. Weaver finishes it in black matte and machines it to tight tolerances so it seats flush and true against the receiver, giving a solid foundation for Weaver-style scope rings. It mounts using the rifle’s existing factory screw holes, so there’s no drilling or permanent modification needed. For shooters running a Savage 110/Winchester Model 53/54 that came from the factory without an optics rail, this base is the direct path to mounting glass.

Key Specifications

• Machined specifically for the Savage 110/Winchester Model 53/54, listed as Weaver application #46M.
• Built as a 1-piece top mount base, matching that mounting style to the receiver.
• Machined from Aluminum for a durable, corrosion-resistant base.
• Finished in Black Matte to match most factory barreled actions.
• Mounts directly to the receiver using the rifle’s factory screw holes.
• Cut to accept Weaver-style scope rings, which are sold separately.
• Built for bolt action rifles, matching this receiver pattern’s action type.
• Machined to tight tolerances for a custom, repeatable fit against the receiver.
• Cut for maximum ring contact area, so rings clamp down securely under recoil.
• Ships at a light 0.0313 lb, adding almost nothing to your order.

Frequently Asked Questions

How do I confirm this is the right base for my rifle? Match your action to Weaver’s application #46M, which is machined specifically for the Savage 110/Winchester Model 53/54.

Are scope rings included? No, this is the base only; pick up a set of Weaver-style rings separately to complete the mount.

Does this require gunsmithing to fit? No, it’s machined to bolt straight onto the Savage 110/Winchester Model 53/54 using the factory holes already in the receiver.

Buy the Weaver Top Mount Base #46M, Savage 110/Winchester Model 53/54, Black Matte

This #46M base is the direct path to mounting a scope on a Savage 110/Winchester Model 53/54 without sending the rifle out for gunsmithing. Order it from our Weaver lineup, part of our full selection of scope bases, from our Lubbock, Texas gun shop, and it ships fast to your door.