Warne 7677M Winchester Model 70 WSM Tactical Rail 0 MOA Short Action

The Warne 7677M Winchester Model 70 WSM Mountain Tech Tactical Rail transforms standard hunting rifles into precision tactical platforms. This black anodized rail system provides a rock-solid foundation for modern optics on Winchester Model 70 short action rifles chambered in WSM cartridges. Built from aircraft-grade aluminum with precision CNC machining, this rail delivers repeatable zero retention under heavy recoil.

What Makes This Different

Unlike generic Weaver-style bases, the Mountain Tech design integrates seamlessly with the Model 70's receiver contours while maintaining the rifle's low profile. The 0 MOA cant keeps scopes perfectly level for consistent tracking at extended ranges. Warne's proprietary mounting system distributes stress across multiple contact points, preventing scope ring damage during heavy recoil cycles from magnum WSM cartridges.

Key Features

• Precision-machined from 6061-T6 aluminum for maximum strength-to-weight ratio
• Black Type III hard anodizing resists corrosion and wear in harsh conditions
• 0 MOA cant maintains perfect scope alignment for long-range accuracy
• Compatible with 30mm and 1-inch scope rings via Picatinny rail interface
• Designed specifically for Winchester Model 70 short action WSM chamberings
• Low-profile design maintains rifle's original handling characteristics
• Reversible design allows forward or rear scope positioning options

Field testing demonstrates exceptional performance across temperature extremes from -20°F to 140°F without zero shift. The rail maintains structural integrity through thousands of rounds of .270 WSM, .300 WSM, and .325 WSM cartridges. Competition shooters report consistent sub-MOA groups at 300 yards when paired with quality optics. The anodized finish shows minimal wear after extended outdoor exposure to rain, snow, and UV radiation.

Technical Specs

• Material: 6061-T6 aircraft aluminum construction
• Finish: Type III black hard anodizing
• Compatibility: Winchester Model 70 short action WSM only
• Rail standard: MIL-STD-1913 Picatinny specification
• Cant: 0 MOA (no elevation adjustment built-in)
• Weight: Approximately 3.2 ounces
• Length: 5.5 inches overall
• Country of origin: Made in USA

This rail system represents the optimal balance between strength, weight, and precision for serious shooters upgrading their Winchester Model 70 WSM rifles. Professional gunsmiths recommend this mount for its consistent return-to-zero capability and bombproof construction that withstands the punishment of magnum cartridges.