SKU: EGW42100
UPC: 841370105847
MPN: 42100
The EGW Scope Base Win 70 Std/LA (Pre '64) Picatinny Rail is a precision-engineered mounting solution purpose-built for Winchester Model 70 long-action rifles manufactured before 1964. This scope base addresses a specific need for shooters and hunters who operate classic Winchester platforms and require modern optic mounting capabilities without permanent firearm modification. Whether you're a precision rifle enthusiast restoring a vintage hunting rifle or a tactical marksman seeking reliable sight integration on a time-proven platform, this base delivers the interface needed to mount contemporary optics onto pre-1964 Winchester actions.
Machined from 6061-T6 extruded aluminum and finished in durable matte black, the EGW base combines lightweight construction with corrosion resistance—critical attributes for field use in variable conditions. The 0 MOA design ensures a flat mounting plane for your optic, eliminating point-of-aim shift from angled bases and simplifying ballistic calculations. With a center spread of 3.805 inches and an overall length of 7.064 inches, this rail conforms to standard Picatinny specifications, ensuring compatibility with any mil-standard optic mount or accessory. The included mounting hardware streamlines installation, and the precision machining tolerances guarantee repeatable, zero-hold performance essential for accurate shooting.
Long-range hunters, vintage rifle collectors, and competitive shooters benefit most from this base, as it preserves rifle aesthetics while enabling modern optic systems on pre-64 Winchester 70 long-action receivers. Installation is straightforward for gunsmiths and experienced rifle builders—verify your Winchester model year and action length before purchase to ensure proper fit. The lightweight construction (0.2 lbs) adds negligible weight while maintaining the structural integrity required for magnum calibers. This is an essential component for anyone modernizing a classic Winchester platform while maintaining the mechanical reliability that defined the original design.
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Evolution Gun Works