The Weaver #76 Top Mount Base is a lightweight aluminum scope mounting solution designed for hunters, shooters, and precision marksmen who need a straightforward way to mount optics on modern and older rifles, shotguns, and long-range handguns. This single base is purpose-built to secure your glass with minimal bulk and maximum stability, making it a core component of any rifle setup. Because bases are sold individually, you'll order both front and rear mounts separately to complete your mounting platform—a straightforward approach that lets you match the exact configuration your rifle requires.

Precision scope mounting starts with a solid foundation, and the #76 delivers the no-fuss engineering Weaver has built its reputation on. The gloss finish offers a classic appearance while the aluminum construction keeps weight down where it matters. Whether you're building a hunting rig, setting up a range gun, or dialing in a dedicated slug gun or handgun platform, having the right base for your specific firearm model is non-negotiable. The #76 fits a broad range of applications, so identifying your exact rifle or shotgun model ensures you get the correct match.

Weaver makes finding the right base straightforward: their lineup spans from #11 through #62, with some models available as both individual bases and pre-paired base sets (marked in their catalog). If you're new to scope mounting or upgrading an existing setup, taking a moment to confirm your firearm's compatibility with the #76 will save frustration during installation and ensure your optic stays put under recoil.

Key Features

• Lightweight aluminum construction for minimal added weight
• Gloss finish for a clean, traditional appearance
• Sold individually—order front and rear bases to complete your mount
• Compatible with modern and older rifles, shotguns, and long-range handguns
• Part of Weaver's extensive base lineup for broad firearm compatibility

Frequently Asked Questions

Do I need to order both a front and rear base?

Yes. The #76 is sold as a single base, so you'll need to order two—one for the front and one for the rear—to complete your scope mounting system. Some rifle models have pre-paired base sets available; check Weaver's compatibility guide to see if your firearm qualifies.

What firearms is the Weaver #76 compatible with?

The #76 fits a wide range of modern and older rifles, shotguns, and long-range handguns. To confirm compatibility with your specific firearm, consult Weaver's mount finder tool or verify your gun's model against their base compatibility chart.

Is the #76 a one-piece or two-piece base?

The #76 is sold as an individual base (front or rear), not as a one-piece or pre-paired set. You'll assemble your complete mounting solution by ordering separate front and rear bases.

What finish does the Weaver #76 come in?

The #76 features a gloss finish that provides a classic look while the lightweight aluminum body keeps overall weight minimal.