Weaver #61 Top Mount Base Silver - Precision Scope Mounting Accessory

The Weaver #61 Top Mount Base is a single-piece aluminum scope mount designed for hunters and shooters who need a reliable, no-modification way to attach optics to their rifles. This silver-finished base fits a wide range of popular bolt-action and specialty firearms—from pre-2003 Savage models to Tikka rifles, Knight muzzleloaders, and several others—making it a practical choice if you're upgrading an older rifle or want a straightforward mounting solution. Top-mount bases like this one position your scope directly above the receiver, a classic approach that works well for hunting setups where you want a solid, repeatable zero without the complexity of side-mounting hardware.

Weaver bases have been a stalwart of American firearms mounting for decades, and the #61 carries that reputation forward with straightforward aluminum construction and a design that requires no gunsmithing. Once you verify your specific rifle model is compatible, installation is quick—just mount it to the receiver and you're ready to install your rings and scope. The one-piece design eliminates the potential fit issues that can arise with two-piece bases, giving you a snug, secure platform for your optic.

If you're working with a pre-2003 Savage, Tikka, or any of the other compatible models listed below, this base saves you both time and money compared to custom solutions. It's a no-frills, dependable piece of gear—exactly what you want from a scope mount.

Key Features

• One-piece aluminum construction for minimal fitment variables
• Silver finish
• Top-mount design compatible with Weaver rings and optics
• No gunsmithing required for listed firearm models
• Secure, snug-fitting platform for consistent scope mounting

Specifications

Frequently Asked Questions

What rifles does the Weaver #61 Top Mount Base fit?

The #61 is compatible with a range of firearms including pre-2003 Savage rifles (models 10, 11, 110, 111, 112, 116, and 12), Tikka 500 series and T3 rifles with flat receivers, Knight muzzleloaders (BK-92, MK-85, and T-Bolt with flat receivers), Sako Whitetail Hunter, Shilen flat-top receivers, Anschutz 1568, Churchill 950/950-C, Cooey 71, Enfield models with receiver cuts similar to the Win 70, Ithaca LSA-55 and LSA-65, Stevens 110E, and Savage Striker 510, 512, and 516 (pre-2003). Some rifles accept the base at front or rear positions; check your specific model to confirm which mounting point is correct.

Is gunsmithing required to install this base?

No. The Weaver #61 attaches directly to compatible rifle receivers without modification or gunsmithing, provided your rifle model is listed in the fit chart.

What rings and scopes work with this base?

The #61 is designed to work with Weaver rings and any optics that are compatible with Weaver-style bases. For specific scope compatibility or ring height questions, verify that your rings and optic are Weaver-compatible.

Will this base work on a Savage 210 shotgun?

The #61 can be mounted on a Savage 210 shotgun, but Weaver recommends using X-high rings with this application.