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This Quick Release Two-Piece Mounting Base is specifically designed for pre-1964 Winchester 70 Express rifles for a perfect fit and superior accuracy.
This mounting base is specifically designed for use with Leupold rifle scopes. Using scopes from other brands may not guarantee the same level of fit and performance.
The 'zero' position refers to the original point-of-impact of your scope. Our patented lever mechanism allows the scope to return to within 1/2" of this original position each time you reattach it, ensuring repeatable accuracy.
No, the two-piece design of this mounting base allows for easy installation and adjustment without the need for any special tools.
Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
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Fits Winchester 70 Express rifles manufactured before 1964 (.435 rear mount hole spacing for .458 Win, .416 Rem, .375 H&H, .300 Weatherby, & .300 H&H magnum)
Also fits the Dakota 76 rifle
QR Rings
Machined Steel
030317500627
You can experience unparalleled precision and ease with our Quick Release Two-Piece Mounting Base, tailored specifically for the pre-1964 Winchester 70 Express Rifle. This mounting base, crafted with a sleek matte finish, is the epitome of durability and reliability, designed to withstand the rigors of both the hunting field and the shooting range.
Our mounting system features a patented lever mechanism that sets the standard for quick-release functionality. Engineered with exacting tolerances, this innovative design securely clamps the steel base to the ring, ensuring a steadfast and forward position that locks firmly into its "zero" setting. This meticulous construction allows you to detach and reattach your Leupold rifle scope with confidence, returning to within 1/2" of the original point-of-impact for field-proven, repeatable accuracy.
The sturdy and high-quality build of this two-piece base exemplifies versatility, enabling swift installation and adjustment. This is particularly advantageous for hunters and shooters who demand quick scope mounting without the need for additional tools. The base's compatibility with pre-1964 Winchester 70 Express rifles guarantees a precise fit, eliminating any guesswork and enhancing your shooting experience.
Choose our Quick Release Two-Piece Mounting Base for a seamless blend of form and function, ensuring that your scope remains a reliable extension of your Winchester rifle. Whether you're tracking game or zeroing in on a target, trust in the superior performance and ease of use that our mounting base provides.