Weaver 48454 Top Mount Base Remington 870 12 Gauge Matte Black

The Weaver 48454 Top Mount Base transforms your Remington 870 shotgun into a versatile platform ready for optics and accessories. This precision-machined mount eliminates the guesswork of adding scopes or red dot sights to your 12-gauge shotgun.

What Makes This Different

Unlike generic rail systems that require gunsmith installation, the Weaver 48454 mounts directly to the receiver using existing holes. The low-profile design maintains the shotgun's natural balance while providing a rock-solid foundation for optics. Machined from aircraft-grade aluminum with a matte black finish that resists corrosion and eliminates glare during critical moments.

Key Features

• Direct bolt-on installation to Remington 870 receiver - no drilling required
• Aircraft-grade aluminum construction with Type III hard coat anodizing
• Standard Weaver/Picatinny rail compatibility for universal optic mounting
• Low-profile design maintains original sight picture and handling
• Matte black finish reduces reflection and matches factory components
• Precision-machined slots ensure proper optic alignment and zero retention
• Compatible with all Remington 870 variants including Express and Wingmaster

Field performance remains consistent across hunting, tactical, and sporting applications. The mount's rigid construction prevents scope shift under heavy recoil loads, maintaining zero through hundreds of rounds. Weather-sealed design protects against moisture infiltration during waterfowl hunts or adverse conditions. Competition shooters appreciate the repeatable mounting system for quick optic changes between events.

Technical Specs

• Material: 6061-T6 aluminum alloy construction
• Finish: Matte black Type III hard coat anodizing
• Rail Standard: Weaver/Picatinny compatible slots
• Mounting: Direct bolt-on to receiver top
• Weight: Approximately 2.1 ounces
• Compatibility: Remington 870 12-gauge all variants
• Country of Origin: United States

This mount represents the most straightforward path to modernizing your Remington 870 without permanent modifications. The proven Weaver design has equipped law enforcement and civilian shooters for decades. Installation takes minutes with basic tools, putting advanced optics capability within reach of any shotgun owner.