EGW Winchester Model 70 0 MOA Picatinny Scope Base

The EGW Winchester Model 70 0 MOA Picatinny Scope Base (EGW part no. 80600) gives Model 70 bolt-action rifle owners a modern, one-piece optic-mounting platform in place of the factory setup. Machined from 7075-T6 aircraft-grade aluminum and finished in matte black, it bolts directly to the factory-drilled holes on pre-64 standard and post-64 long action Winchester 70 receivers. Full-length Picatinny cross slots accept both Picatinny and Weaver rings, giving hunters and precision shooters room to position optics exactly where they need them. It is a straightforward upgrade for anyone chasing a more secure zero on a Model 70 built for hunting, long-range work, or all-around range use.

Key Specifications

• 7075-T6 Aircraft-Grade Aluminum construction keeps the base light while resisting flex and cracking under recoil.
• Matte Black Hardcoat Finish matches most factory rifle finishes and shrugs off scuffs from ring clamping.
• 0 MOA of Built-In Cant is the manufacturer-recommended setup for shooting out to about 500 yards, where extra elevation reserve is not needed.
• Full-Length Picatinny Cross Slots give shooters flexibility to slide rings fore or aft for the ideal eye relief.
• Picatinny and Weaver Ring Compatibility means this base works with the widest possible range of rings already on the market.
• 3.805-Inch Center Screw Spread matches the Model 70 factory hole pattern for a drop-in installation with no gunsmithing.
• 7.064-Inch Overall Length spans the receiver bridge for a rigid, one-piece mounting surface instead of two separate bases.
• Pre-64 Standard and Post-64 Long Action Fitment covers the most common Winchester Model 70 receiver configurations.
• Mounting Hardware Included, with Torx-head screws and a wrench, so installation only requires basic hand tools.

Frequently Asked Questions

Will this base fit my Winchester Model 70? It is machined for pre-64 standard action and post-64 long action Model 70 receivers, using the factory screw pattern for a direct installation with no drilling.

Should I choose 0 MOA or a higher-MOA base? EGW recommends the 0 MOA version for typical hunting and shooting distances out to roughly 500 yards, saving the added elevation reserve of a 20 MOA base for dedicated long-range setups.

Does it work with Weaver rings, or only Picatinny? The cross-slot design accepts both true Picatinny and Weaver-style rings, so you are not locked into one ring system.

Buy the EGW Winchester Model 70 0 MOA Picatinny Scope Base

Order this base from our Lubbock, Texas gun shop and give your Winchester 70 a stronger, more repeatable optic mount than the factory setup ever offered. Every base ships complete with mounting hardware, so all you need to add is a set of rings. Browse our full lineup of scope accessories and scope parts to round out the build.