Weaver Classic #88 Top Mount Base for Mossberg 500AS/600

Weaver Classic #88 Top Mount Scope Base

The Weaver #88 is a purpose-built, one-piece aluminum scope mounting solution engineered specifically for Mossberg 500AS and 600 shotguns manufactured before 1997. This is a straightforward, no-nonsense base that does exactly what it's designed to do: provide a solid, dependable platform for your optics.

Construction and Design

Precision Engineering: Each base is machined to tight tolerances, ensuring a custom fit that requires no gunsmithing or modifications to your shotgun. The aluminum construction delivers maximum strength while keeping weight minimal—a practical consideration for a field gun.

Finish: The gloss black finish resists corrosion and blends seamlessly with most shotgun finishes.

Key Features

• One-piece design eliminates alignment issues common with two-piece bases
• Incorporates Weaver's proven cross-lock ring design for secure optic mounting
• Includes custom-fitted screws for reliable attachment
• Designed to withstand the substantial recoil of shotgun shooting
• No modifications required—mounts directly to your shotgun

Practical Application

Whether you're mounting a red dot for tactical work, a low-power scope for slug hunting, or a shotgun-specific optic, this base provides the foundation you need. It's the kind of equipment that works quietly in the background, keeping your sight picture stable when it matters most.