Weaver Grand Slam Steel Top Mount Scope Base – Matte Black

The Weaver Grand Slam Steel Top Mount Scope Base provides a solid, low-profile platform for mounting optics. Constructed of solid steel and finished in matte black, this top-mount base is listed with the ext. S402 fitment and references Savage 110 and 8-40 in the product name. Features called out by the manufacturer include windage-adjustable rings, a four-hole design, and Torx fasteners.

Key Specifications

• Finish is matte black.
• Material is listed as solid steel.
• Model/name is Grand Slam.
• Mounting style is described as top mount.
• Compatibility reference is Savage 110 as shown in the product name.
• Fitment note in the product name is ext. S402.
• Additional spec referenced in the product name is 8-40.
• Design includes a four-hole pattern for added gripping strength.
• Fasteners are specified as Torx screws for increased durability.
• Weight is listed as 0.09.

The Weaver Grand Slam base is designed for shooters who need a robust, no-nonsense mount for their optic setup. Its solid-steel construction, secure four-hole attachment pattern, and Torx hardware provide a dependable interface for consistent sighting and repeatable performance in field or range use.