Weaver 48053 Top Mount Base for Winchester 88/100 Rifles - Black

The Weaver 48053 Top Mount Base provides a secure, precision-engineered mounting platform specifically designed for Winchester Model 88 and Model 100 rifles. This robust mounting system transforms these classic lever-action and semi-automatic rifles into versatile optics-ready platforms while maintaining their original aesthetic appeal.

What Makes This Different

Unlike universal mounting solutions that require gunsmithing modifications, the Weaver 48053 utilizes the existing receiver holes on Winchester 88 and 100 models for a perfect fit. The base features Weaver's proven cross-slot design that accepts standard Weaver and Picatinny rings without adapter plates. Machined from aircraft-grade aluminum with precise tolerances, this base maintains zero retention through thousands of rounds while adding minimal weight to the rifle.

Key Features

• Specifically engineered for Winchester Model 88 and Model 100 rifles
• Aircraft-grade aluminum construction with matte black anodized finish
• Standard Weaver cross-slot design accepts all compatible rings
• Utilizes factory receiver holes - no drilling or tapping required
• Low-profile design maintains rifle's sleek lines and balance
• Precision-machined mounting surfaces ensure consistent scope alignment
• Corrosion-resistant finish suitable for all weather conditions

Field performance demonstrates exceptional reliability across hunting and sporting applications. The base's rigid construction eliminates scope shift during rapid follow-up shots, critical for Winchester 88's lever-action mechanism and Model 100's semi-automatic cycling. Weather-sealed construction resists moisture infiltration in wet conditions, while the hard-anodized surface withstands scratches from brush and transport. Hunters appreciate the base's ability to maintain zero through temperature changes and recoil stress.

Technical Specs

• Material: Aircraft-grade aluminum alloy
• Finish: Matte black hard anodized
• Mounting pattern: Weaver cross-slot design
• Compatibility: Winchester Model 88 and Model 100 rifles
• Installation: Uses factory receiver holes
• Weight: Approximately 2.5 ounces
• Country of origin: United States
• Manufacturer part number: 48053

This purpose-built mounting base represents the most reliable method for adding optics to Winchester 88 and 100 rifles without permanent modifications. Professional gunsmiths and experienced shooters recognize Weaver's reputation for precision manufacturing and consistent performance. The 48053 delivers the foundation needed for accurate, repeatable shot placement on these classic American rifles.