Warne Scope Mount Winchester Model 70 Post 64 Magnum .330 RHS Review

Getting My Hands on the Warne Scope Mount Winchester Model 70 Post 64 Magnum .330 RHS

For years, my Winchester Model 70, a Post-64 Magnum chambered in .338 Win Mag, has been my go-to rifle for various demanding field applications. While its inherent accuracy is legendary, the factory-provided iron sights, though robust, can be limiting for longer-range or lower-light scenarios. I needed a reliable optic, and that meant a sturdy, precise scope mount capable of handling the considerable recoil of a magnum cartridge. After much deliberation and scouring through options, I landed on the Warne Scope Mount Winchester Model 70 Post 64 Magnum .330 RHS. The reputation of Warne for quality steel mounts, especially those designed for classic rifle actions, made this a strong contender. I’d previously used their rings on a hunting rifle and found them exceptionally well-made. This Warne mount, specifically designed for the Post-64 Winchester Model 70 magnum action, promised a solid foundation for any optic. My initial impression upon unboxing was one of solid craftsmanship; the steel felt dense and the machining was precise, a welcome departure from some of the lighter, aluminum alloy mounts I’d considered from lesser-known brands.

Real-World Testing: Putting Warne Scope Mount Winchester Model 70 Post 64 Magnum .330 RHS to the Test

First Use Experience

My first real-world test of this Warne mount was on the range, immediately after mounting my chosen variable power scope. The process was straightforward, thanks to the Weaver-style design which is familiar and reliable. I torqued the screws down to specification, ensuring a secure fit without over-stressing the receiver. During initial zeroing, the mount held the scope rock steady, with no hint of shifting even after repeated adjustments. The Matte finish on the specific model I tested blended seamlessly with the rifle’s blued steel, offering a practical and aesthetically pleasing appearance. I fired a series of full-power loads, observing the rifle’s behavior closely. Even with the stout recoil of the .338 Win Mag, the mount performed admirably, maintaining zero throughout the session.

Extended Use & Reliability

Over the course of several hunting seasons and numerous range visits, this Warne scope mount has proven its mettle. It has endured the jolts of being carried afield in rugged terrain, the occasional bump against tree trunks, and the consistent battering of magnum-caliber recoil. I’ve had to remove and re-install the scope a couple of times for cleaning or accessory changes, and each time, the mount has re-seated perfectly, holding its zero without requiring extensive re-sighting. The solid steel construction shows no signs of cracking or deformation, and the finish remains largely unmarred, speaking volumes about its durability. Maintenance has been minimal; a quick wipe down with a cloth to remove dust and moisture is usually all that’s needed. Compared to previous experiences with lesser quality mounts, this Warne unit has been a revelation in terms of consistent performance and long-term reliability.

Breaking Down the Features of Warne Scope Mount Winchester Model 70 Post 64 Magnum .330 RHS

Specifications

The Warne Scope Mount Winchester Model 70 Post 64 Magnum .330 RHS is precision CNC machined from Solid Steel. This robust construction is fundamental to its ability to withstand significant recoil and maintain optic integrity. The mount is modeled after the highly regarded Weaver design, known for its strength and versatility in scope mounting systems. This particular model is specifically designed for the Winchester Model 70 Post-64 Magnum Long Action, ensuring a precise fit for this classic rifle platform. It features full-width depth recoil slots, which are crucial for creating maximum bearing surface and ensuring solid engagement against recoil forces. This feature directly translates to better zero retention and reduced stress on both the mount and the rifle receiver.

The low profile design is another key specification, which is thoughtfully engineered. This allows for the continued use of the rifle’s iron sights when the scope is removed, offering a practical advantage for varying shooting conditions or backup sighting options. The mount is available in different finishes, including Gloss, Matte, and Silver, allowing users to match it to their specific rifle and aesthetic preferences. The Matte finish, which I tested, is excellent at reducing glare, a critical factor for hunting in bright sunlight. While specific dimensions aren’t provided, the design inherently follows the standard for Weaver-style mounts, ensuring compatibility with a wide range of Weaver-style scope rings. The overall build quality suggests a product built for longevity and performance under demanding conditions.

Performance & Functionality

The primary function of the Warne Scope Mount Winchester Model 70 Post 64 Magnum .330 RHS is to securely attach a rifle scope to the firearm in a manner that can withstand the rigors of shooting, particularly with magnum cartridges. In this regard, it performs exceptionally well. The solid steel construction and the Weaver design contribute to a rock-solid platform that virtually eliminates any perceived wobble or movement. During my range sessions, even after firing multiple heavy recoiling rounds, the zero remained steadfast. This reliability is paramount for any optic mounting system, especially on a rifle like the Model 70 Magnum.

The full-width depth recoil slots are not just a specification; they are a functional advantage. They provide a substantial surface area for the recoil to be distributed across, preventing the mount from digging into the receiver or shifting under stress. This is a marked improvement over mounts with narrower or shallower slots, which can be a point of failure with powerful rifles. The low profile design is also highly functional, offering a valuable secondary sighting option without adding significant bulk or height. It’s a subtle but important feature that enhances the overall utility of the mount.

Design & Ergonomics

The design of the Warne Scope Mount Winchester Model 70 Post 64 Magnum .330 RHS is a testament to practical engineering. Machined from solid steel, it has a substantial, reassuring heft. The Matte finish I tested is not only visually appealing but also functional, effectively diffusing light and preventing glare. The machining is precise, with clean lines and well-defined edges. There are no sharp or unfinished areas that could snag on clothing or gear.

Ergonomically, the mount is designed to integrate seamlessly with the Winchester Model 70 receiver. Its low profile ensures that it doesn’t interfere with the shooter’s cheek weld when a scope is mounted, and importantly, allows for the use of iron sights once the scope is removed. The mounting surfaces are flat and true, providing an excellent foundation for scope rings. While the mount itself doesn’t have a “grip” surface in the traditional sense, its design is about creating a stable platform for other components, and in that, it excels. The overall feel is one of robustness and deliberate construction.

Durability & Maintenance

Durability is where the Warne Scope Mount Winchester Model 70 Post 64 Magnum .330 RHS truly shines, thanks to its solid steel construction. This isn’t a lightweight, pot-metal mount; it’s built to endure. After extensive use across various hunting scenarios and countless rounds downrange, the mount shows no signs of stress, cracking, or deformation. The Matte finish, while not indestructible, has proven remarkably resistant to scratching and wear from normal handling and environmental exposure.

Maintenance is refreshingly simple. The precision CNC machined surfaces are easy to clean. A soft cloth and a mild degreaser are typically sufficient to remove any dust, dirt, or powder residue. I haven’t encountered any issues with rust or corrosion, even after using the rifle in damp conditions, which speaks to the quality of the finish. For those who plan to regularly remove and remount their scope, the precise machining of this unit ensures that it will reinstall perfectly every time, maintaining its integrity and zero retention capabilities. Potential failure points are minimal, primarily relying on the integrity of the screws used to attach it to the rifle and the scope rings that attach to it.

Accessories and Customization Options

The Warne Scope Mount Winchester Model 70 Post 64 Magnum .330 RHS is primarily a base mount, meaning it’s designed to accept scope rings that attach to it. Warne offers their own line of Maxima Steel Ring Mounts, which are an ideal and highly recommended companion. These rings are precision-machined to complement the base mount, ensuring optimal alignment and a secure grip on the scope tube. The design of this base mount, being Weaver-style, also means it is compatible with a wide array of third-party Weaver-style scope rings from various manufacturers.

While the mount itself doesn’t offer much in terms of direct customization beyond the finish options (Gloss, Matte, Silver), its true customization potential lies in the choice of scope rings and the scope itself. The low profile design directly enhances customization by allowing for the continued use of factory iron sights as a backup or alternative sighting system, which is a crucial functional customization for many hunters and shooters. There aren’t additional included accessories like extra screws or tools; it’s a straightforward, robust base designed to be paired with appropriate rings.

Pros and Cons of Warne Scope Mount Winchester Model 70 Post 64 Magnum .330 RHS

Who Should Buy Warne Scope Mount Winchester Model 70 Post 64 Magnum .330 RHS?

This Warne scope mount is an excellent choice for owners of the Winchester Model 70 Post-64 Magnum Long Action who prioritize rock-solid reliability and durability for their optic. It is particularly well-suited for hunters and shooters who will subject their rifle to harsh conditions, heavy recoil, or frequent use where optic zero retention is critical. If you are building a rifle for magnum cartridges like the .338 Win Mag, .300 Win Mag, or similar, and want a mount that will not falter, this is a prime candidate. It’s also a great option for those who value the ability to revert to iron sights quickly.

However, if weight is an absolute primary concern and you are mounting a lighter scope on a less powerful cartridge, an aluminum alloy mount might be considered, though it would likely sacrifice some of the long-term durability. Anyone looking for a quick, ultra-lightweight setup without the need for extreme recoil management might find this mount to be over-engineered for their specific needs. I would strongly recommend pairing this mount with Warne’s own Maxima Steel Ring Mounts for the most seamless and secure optic installation, though other quality Weaver-style rings will also perform well.

Conclusion on Warne Scope Mount Winchester Model 70 Post 64 Magnum .330 RHS

The Warne Scope Mount Winchester Model 70 Post 64 Magnum .330 RHS stands out as an exceptional piece of equipment for owners of the classic Winchester Model 70 Magnum. Its solid steel construction and precision machining offer a level of durability and reliability that is hard to beat, especially when paired with the significant recoil of magnum cartridges. The thoughtful low profile design and robust recoil slots are functional advantages that directly contribute to consistent performance in the field and on the range.

At $39.99, this mount offers tremendous value. Considering its robust build, precise fit for a specific rifle action, and the peace of mind it provides in maintaining optic zero under adverse conditions, the price is more than justified. For anyone seeking to equip their Winchester Model 70 Post-64 Magnum with an optic and demanding the utmost in secure mounting, I would highly recommend this Warne scope mount. It’s a foundational component that elevates the entire shooting system, proving itself as a worthwhile investment for serious shooters.