The Weaver #410 Top Mount is a single-piece rifle scope base engineered for shooters who want a solid, no-compromise foundation for their optics. Built from lightweight aluminum and finished in gloss, this one-piece design eliminates the complexity of multi-part mounting systems while delivering the rigidity that precision shooting demands. Whether you're setting up a modern tactical rifle, a classic big-game gun, or even a long-range handgun platform, the #410 provides the mounting solution serious shooters rely on.

One-piece bases offer inherent advantages over two-piece systems: fewer components mean fewer potential failure points, and the unified design promotes consistent load distribution across your rifle's receiver. The #410's straightforward engineering makes it a go-to choice for hunters, range competitors, and field shooters who need dependable scope mounting without overthinking it. The gloss finish resists corrosion while maintaining a professional appearance in the field or on the bench.

Weaver's extensive lineup of model-specific bases—from #11 through #62—means the #410 is one of many options sized to fit your specific rifle platform. Because scope base mounting is rifle-model dependent, confirm that the #410 is the correct fit for your gun before ordering. If you need a complete two-piece base system instead of a single-piece design, Weaver offers paired base sets for many rifles as well.

Key Features

• Single-piece aluminum construction for straightforward, dependable mounting
• Lightweight design keeps your rifle's balance intact
• Gloss finish provides corrosion resistance and clean appearance
• Precision engineering for consistent optic alignment

Specifications

Brand	Weaver
Model	#410
Type	Top Mount, One-Piece Base
Material	Aluminum
Finish	Gloss

Frequently Asked Questions

Will the Weaver #410 fit my rifle?

The #410 is a model-specific base designed for certain rifle platforms. Weaver makes numerous base models (#11 through #62) to accommodate different receivers and action types. Verify that the #410 is the correct fit for your specific gun before purchasing.

Do I need to buy a front and rear base?

The #410 is sold as a single-piece, one-piece design. Some rifle models are available as two-piece base pairs (marked in Weaver's lineup); confirm your rifle's requirement before ordering.

Can I use this base on shotguns or handguns?

Weaver bases are made to fit a range of modern and older rifles, plus shotguns and long-range handguns. However, compatibility depends on your specific platform. Confirm the #410 is rated for your gun model.

What makes a one-piece base better than a two-piece system?

One-piece bases reduce the number of components and potential alignment issues, offering a more solid, integrated mounting solution. The choice between one-piece and two-piece depends on your rifle platform and personal preference—both designs are widely used by hunters and shooters.