Weaver 99469 Multi-Slot Base Extended Ruger American Short Action

The Weaver Mounts 99469 Multi-Slot Base delivers precision scope mounting for Ruger American short action rifles with extended length for maximum versatility. This black anodized aluminum base transforms standard factory mounting into a professional-grade optics platform.

What Makes This Different

The extended length design provides 20% more mounting positions compared to standard bases, accommodating larger scopes and allowing precise eye relief adjustment. CNC-machined from 6061-T6 aluminum with Type III hard anodizing, this base maintains zero under heavy recoil while weighing just 2.8 ounces. The multi-slot configuration accepts both Weaver and Picatinny rings without modification.

Key Features

• Extended 5.5-inch length accommodates long-range scopes and forward mounting positions
• CNC-machined 6061-T6 aluminum construction with Type III hard anodizing
• Multi-slot design accepts Weaver and Picatinny rings without adapters
• Direct bolt-on installation to Ruger American short action receiver
• Zero-gap fit eliminates movement under recoil stress
• Matte black finish reduces glare and resists corrosion
• Includes all necessary mounting hardware and thread locker

Field testing confirms this base maintains sub-MOA accuracy through temperature extremes and heavy use. The extended platform proves especially valuable for long-range hunting setups where scope positioning affects cheek weld and eye relief. Competitive shooters appreciate the additional mounting flexibility for different optics configurations.

Technical Specs

• Length: 5.5 inches
• Weight: 2.8 ounces
• Material: 6061-T6 aluminum
• Finish: Type III hard anodized black
• Compatibility: Ruger American short action rifles
• Slot spacing: 0.5-inch centers
• Height: 0.4 inches above receiver
• Country of origin: USA

This extended base solves the common problem of limited scope positioning on factory Ruger American rifles. Professional gunsmiths recommend this upgrade for hunters and precision shooters who demand repeatable accuracy and mounting flexibility.