Weaver Grand Slam 2-Piece Matte Black Dovetail Base for Winchester 70 WSSM

Weaver Grand Slam 2-Piece Matte Black Dovetail Base for Winchester 70 WSSM

Upgrade your optic mounting with the Weaver Grand Slam 2-Piece Matte Black Dovetail Base, engineered to endure the rigors of field use. Built from durable steel, the base resists recoil and provides a stable platform for repeatable mounting. The Dovetail Locking System delivers a positive, ultra-secure lock when used with compatible Weaver rings. Designed to pair with a wide range of Weaver rings, this base aims to deliver consistent alignment and dependable start when mounting optics on your rifle.

Two-piece design and solid construction

• Two-piece system for straightforward installation and precise alignment
• All-steel base for long-lasting durability and recoil resistance
• Dovetail locking system provides a secure, positive lock on rings
• Designed for a precision fit with Weaver rings
• Built to deliver a reliable mount across multiple firearm platforms

Versatility across platforms and uses

• Supports modern sporting rifles and bolt-action hunting rifles
• Suitable for inline muzzleloaders and competition pistols
• Provides a solid start for optics on Winchester 70 WSSM with a Weaver base system

In the field or at the range, this base offers stability, repeatability, and dependable ring engagement. The matte black finish helps reduce glare and blends with varied lighting, while the two-piece design simplifies leveling and alignment during installation.

Whether you're upgrading an existing setup or building a precision-oriented rig from the ground up, the Weaver Grand Slam base emphasizes a stable mounting surface that can contribute to consistent optic returns when paired with compatible rings. It’s a practical, no-nonsense foundation for a wide range of rifle builds.