Weaver Extended Multi Slot Base System Review

Let’s Talk About Weaver Extended Multi Slot Base System

As a seasoned outdoor and tactical gear specialist with over a decade of hands-on experience, I’ve seen countless mounting systems come and go. However, the Weaver Extended Multi Slot Base System has recently caught my attention for its potential to enhance rifle customization and performance. Weaver, a name synonymous with reliable and affordable optics mounting solutions, promises a robust and versatile platform with this extended base.

My journey to finding this product stemmed from a common issue: achieving optimal eye relief and accommodating various optic sizes on different rifles. Many standard bases offer limited adjustability, forcing compromises in scope placement and potentially affecting accuracy and comfort. The Weaver Extended Multi Slot Base System, with its added length, aimed to solve this problem directly.

Upon unboxing, I immediately noticed the clean machining and solid feel of the base. The matte black finish looked durable and the numerous slots spoke to the system’s versatility. The Weaver Extended Multi Slot Base System is lightweight but it felt sturdy, which is a good sign for maintaining zero under recoil.

Compared to traditional two-piece bases or even some other one-piece designs like the Leupold Backcountry Cross-Slot, the extended Weaver base offered significantly more flexibility. I chose this model specifically for its extended length and multi-slot design. Other bases like the Warne Mountain Tech only offered a standard length.

My first impression was positive; the Weaver Extended Multi Slot Base System seemed to be a well-thought-out solution to a common problem. This product offered potentially exciting improvements in optic mounting and rifle customization capabilities. Now, the real test would be how it performed in the field.


Real-World Testing: Putting Weaver Extended Multi Slot Base System to the Test

First Use Experience

My initial testing took place at a local shooting range, mounting the Weaver Extended Multi Slot Base System on my trusty Savage 111 long action chambered in .270 Winchester. I paired it with a Leupold VX-3i 3.5-10×40 scope, a combination frequently used for deer hunting. The range conditions were typical for a late summer day: sunny, with a slight breeze.

The first shots revealed a solid and stable platform. The extended base allowed me to achieve perfect eye relief with the Leupold, a noticeable improvement over my previous setup. Even with the .270’s respectable recoil, the Weaver base remained firmly in place.

Installation was straightforward. However, I did notice that I needed to ensure proper torque on the mounting screws to prevent any movement under recoil. It was a simple process, and I did not encounter any issues or surprises with the installation or first range day.

Extended Use & Reliability

After several months of use, including multiple range sessions and a week-long deer hunting trip in the Montana backcountry, the Weaver Extended Multi Slot Base System has proven its reliability. There have been no signs of loosening or shifting, even after hundreds of rounds fired. This speaks volumes about the quality of the Weaver base and its ability to withstand the demands of regular use.

The Type III hard coat anodized finish held up remarkably well. There were no scratches or blemishes despite being exposed to harsh weather conditions and rough handling in the field. Cleaning and maintenance are incredibly simple, requiring only a quick wipe down with a lightly oiled cloth.

In comparison to my previous experiences with two-piece bases, the Weaver Extended Multi Slot Base System outperforms them significantly. The one-piece design and extended length provide a much more stable and secure platform for mounting optics, leading to improved accuracy and confidence in the field. This is especially noticeable at longer ranges.

Breaking Down the Features of Weaver Extended Multi Slot Base System

Specifications

The Weaver Extended Multi Slot Base System boasts several key specifications that contribute to its performance and functionality.

  • Manufacturer: Weaver
  • Color: Matte Black
  • Quantity: 1
  • Gun Type: Rifle
  • Mount Type: Weaver
  • Attachment Type: Weaver, Picatinny
  • Material: 6061 T6 Aluminum
  • Finish: Type III Hard Coat Anodized

The use of 6061 T6 aluminum ensures a lightweight yet durable platform, which is crucial for maintaining rifle balance without sacrificing strength. The Type III hard coat anodized finish provides exceptional resistance to corrosion, abrasion, and wear, making it ideal for demanding outdoor environments. The compatibility with both Weaver and Picatinny attachments offers versatility in optic selection.

Performance & Functionality

The primary function of the Weaver Extended Multi Slot Base System is to provide a stable and versatile platform for mounting optics. It excels in this role, offering a significant improvement over traditional mounting solutions. Its accuracy and reliability are top-notch.

The extended length and multi-slot design allow for optimal eye relief and flexible optic placement. This helps to improve shooting comfort and accuracy across a wide range of shooters and optic types. The only potential weakness lies in ensuring proper torque on the mounting screws during installation.

The Weaver Extended Multi Slot Base System meets and exceeds my expectations. It delivers on its promises of providing a stable, versatile, and durable mounting platform for rifles. Its performance in the field has been exceptional.

Design & Ergonomics

The Weaver Extended Multi Slot Base System features a well-thought-out design that prioritizes both functionality and aesthetics. The matte black finish provides a non-reflective surface that blends seamlessly with most rifles. Its weight is negligible.

The one-piece construction enhances rigidity and stability, while the extended length and numerous slots offer ample mounting options. The base is user-friendly, requiring minimal effort to install and adjust. There is essentially no learning curve.

Durability & Maintenance

The high-quality materials and robust construction of the Weaver Extended Multi Slot Base System ensure its longevity. The 6061 T6 aluminum and Type III hard coat anodized finish provide exceptional resistance to wear and tear. It is expected to last for many years with proper care.

Maintenance is simple, requiring only occasional cleaning with a lightly oiled cloth. There are no intricate parts or mechanisms that require specialized attention. This ease of maintenance contributes to its overall value and convenience.

Accessories and Customization Options

The Weaver Extended Multi Slot Base System itself doesn’t come with specific accessories, but it’s designed to be compatible with a wide range of optics and mounting rings from various brands. The Weaver and Picatinny compatibility provides extensive customization options.

The user can easily mount scopes, red dot sights, and other accessories using standard Weaver or Picatinny rings. The extended length allows for fine-tuning of optic placement, ensuring optimal eye relief and shooting comfort. The system’s versatility makes it a valuable addition to any rifle setup.

Pros and Cons of Weaver Extended Multi Slot Base System

Pros

  • Extended length allows for optimal eye relief and flexible optic placement.
  • Robust 6061 T6 aluminum construction ensures durability and stability.
  • Type III hard coat anodized finish provides excellent corrosion resistance.
  • One-piece design enhances rigidity and accuracy.
  • Compatible with both Weaver and Picatinny attachments for versatility.

Cons

  • Ensuring proper torque on mounting screws is crucial for preventing movement under recoil.
  • Limited color options (currently only available in matte black).


Who Should Buy Weaver Extended Multi Slot Base System?

The Weaver Extended Multi Slot Base System is perfect for:

  • Hunters seeking a stable and versatile platform for mounting optics on their rifles.
  • Competitive shooters looking to optimize eye relief and scope placement for improved accuracy.
  • Anyone who values durability, reliability, and customization options in their optic mounting system.

Who should skip this product? If you are perfectly happy with standard, two-piece bases and do not need the extra mounting flexibility, then the Weaver Extended Multi Slot Base System might be overkill. It also might not be necessary for rimfire rifles with very little recoil.

Must-have accessories or modifications? High-quality Weaver or Picatinny scope rings are essential for securely mounting your optic to the base. A torque wrench is also highly recommended to ensure proper screw tension.

Conclusion on Weaver Extended Multi Slot Base System

The Weaver Extended Multi Slot Base System is a well-designed and expertly crafted product that delivers on its promises of providing a stable, versatile, and durable platform for mounting optics on rifles. The extended length and multi-slot design offer exceptional flexibility in optic placement. The high-quality materials and robust construction ensure long-lasting performance.

At a price of $59.36, the Weaver Extended Multi Slot Base System offers excellent value for money. The enhanced accuracy, improved comfort, and increased versatility it provides make it a worthwhile investment for any serious shooter. It’s a great product for the price.

I would wholeheartedly recommend the Weaver Extended Multi Slot Base System to anyone looking to upgrade their rifle’s optic mounting system. It is a reliable, versatile, and affordable solution that will enhance your shooting experience. Upgrade your rifle today and experience the difference a quality mounting system can make!

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