Talley Manufacturing All Win. 70, Except Magnums W/Hole Spacing .860'', Blue
The Talley Manufacturing scope mount base for Winchester Model 70 rifles (except magnums) with .860" hole spacing delivers the rock-solid foundation your precision rifle needs. Built on Talley's machined saddle design, these bases are engineered to lock your scope rings down completely under heavy recoil—no creep, no shift, no excuses. Whether you're setting up a hunting rifle or a range gun, a quality mount base is where accuracy starts, and Talley has been the go-to choice for shooters who demand dependability.
These bases accept both fixed and quick-detach Talley rings, giving you flexibility in how you set up your optic. The double recoil shoulders built into the saddle design work to anchor the rings so they stay put shot after shot, season after season. The blued finish matches classic Winchester aesthetics and offers solid corrosion resistance for field use.
If you're a Winchester Model 70 owner looking to upgrade from factory bases or repair a damaged mount, Talley's proven engineering is a straightforward way to improve repeatability and confidence in your zero. This base is the foundation layer—pair it with Talley rings and your preferred scope to build a system that won't let you down.
Key Features
- Machined saddle design with double recoil shoulders for maximum ring immobilization
- Compatible with both fixed and quick-detach Talley rings
- Engineered for Winchester Model 70 rifles (except magnums) with .860" hole spacing
- Blued finish for durability and classic appearance
Specifications
| Brand | Talley Manufacturing |
| Product Type | Scope Mount Base |
| Firearm Compatibility | Winchester Model 70 (except magnums) |
| Hole Spacing | .860" |
| Finish | Blue |
| Ring Type Compatibility | Fixed and Quick-Detach Talley Rings |
Frequently Asked Questions
Will this mount base work with my Winchester Model 70?
Yes, if your rifle is a standard Winchester Model 70 (not a magnum) with .860" hole spacing. Talley bases are calibrated to specific Winchester action types, so verify your model's hole spacing before ordering. Magnum-length actions require a different base.
Can I use this base with quick-detach rings?
Yes. This base accepts both fixed Talley rings and Talley quick-detach rings, so you can choose the system that fits your needs.
What makes the double recoil shoulders important?
The double recoil shoulders in Talley's saddle design are engineered to lock the rings down and prevent movement under recoil. This immobilization helps maintain your zero and keeps the scope stable through extended shooting sessions or hunting situations.
Is the base finished or do I need to refinish it?
The base comes in a blued finish, which provides corrosion resistance and a professional look that matches the Winchester aesthetic. It's ready to install.

