Elevate Your Aim: The Ultimate Guide to the Redfield 47518 2-Piece Weaver-Style Base for Browning BAR

For serious hunters and sport shooters, the precision of your rifle is paramount. It’s not just about the rifle itself or the high-performance optic you mount; it’s fundamentally about the rock-solid connection between the two. A reliable scope mounting system is the unsung hero of accuracy, ensuring your valuable optics remain perfectly aligned, shot after shot, in the most demanding conditions. This comprehensive guide delves into the Redfield Mounts 47518 2-Piece Base for Browning BAR Weaver Style Black Finish, a foundational component designed to unlock the full potential of your Browning BAR rifle, enhancing both performance and reliability.

The Foundation of Accuracy: Why Your Scope Base Matters

Imagine heading into the field, whether for a crucial hunt or a competitive shooting event, with a scope that shifts zero after just a few shots. The frustration and wasted opportunity are immense. This scenario highlights why the scope base – the interface between your rifle receiver and your scope rings – is arguably the most critical element in your optic setup. It’s responsible for:

• Maintaining Zero: A stable base prevents your scope from moving under recoil or impact, ensuring your point of impact remains consistent with your point of aim. This is crucial for repeatable accuracy, especially at varying distances.
• Optimal Scope Placement: A well-designed base allows for proper eye relief and comfortable scope positioning, which is vital for quick target acquisition and extended shooting sessions without fatigue.
• Durability and Longevity: Built to withstand the harsh realities of the outdoors, a quality base protects your valuable optic and ensures it remains functional for years to come.
• Reliable Performance: In high-stress situations, whether chasing big game or competing against the clock, you need absolute confidence that your equipment will perform flawlessly.

Many new shooters often underestimate the importance of a robust mounting system, focusing primarily on the rifle and scope. However, even the most expensive optics will underperform if mounted on an inadequate base. Investing in a high-quality base like the Redfield 47518 is a testament to understanding the fundamentals of precision shooting. It ensures that every shot you take has the best chance of hitting its mark, delivering peace of mind and superior results.

Who Needs a Redfield 47518 Base? Understanding the Ideal User

This Redfield 2-piece base is specifically engineered for owners of the iconic Browning BAR rifle. If you own any model of the Browning BAR – known for its semi-automatic reliability and accuracy in the field – and you plan to equip it with a riflescope, then this product is designed for you.

• The Big Game Hunter: Are you trekking through rugged terrain, pursuing deer, elk, or bear? Your rifle will endure bumps, scrapes, and varying weather. You need a base that won't fail when that once-in-a-lifetime shot presents itself. The Redfield 47518 provides the stability required for absolute confidence in critical moments, ensuring your scope remains zeroed through every challenging mile.
• The Varmint or Predator Hunter: Precision is everything when targeting small, elusive game at long ranges. The consistency offered by a stable mounting base translates directly to tighter groups and successful harvests.
• The Sport Shooter and Target Enthusiast: Whether you're plinking at the range or participating in informal competitions, consistent performance is key to improvement and enjoyment. A solid base helps eliminate one variable in the pursuit of sub-MOA accuracy.
• Anyone Upgrading or Replacing an Existing Mount: If your current mounting system on your Browning BAR is showing signs of wear, losing zero, or simply doesn't inspire confidence, the Redfield 47518 offers a proven, reliable upgrade.
• The Firearms Customizer: For those who enjoy optimizing their firearms, selecting a high-quality base is a fundamental step in building a reliable and accurate shooting platform.

This base solves the common problem of unreliable optic retention on a powerful semi-automatic rifle. It provides a dedicated, purpose-built solution that ensures your valuable scope stays put, shot after shot, hunt after hunt. The goal is simple: maximize your rifle's potential by securing your optic with a base designed for performance and endurance.

Deep Dive into the Redfield 47518: Features and Benefits

The Redfield Mounts 47518 2-Piece Base For Browning BAR Weaver Style Black Finish is more than just a piece of metal; it’s a meticulously designed component built for precision and durability.

Engineered for the Browning BAR

One of the most significant advantages of the Redfield 47518 is its dedicated fit for the Browning BAR. Unlike universal bases that might require shimming or modifications, this base is precision-machined to conform perfectly to the contours and mounting holes of your BAR rifle's receiver. This ensures:

• Seamless Integration: A perfect fit means no wobbling, no stress points, and maximum surface contact for superior stability.
• Optimized Alignment: The precise manufacturing ensures that the scope rings mounted on these bases will be properly aligned, reducing stress on the scope tube and contributing to better optical clarity and tracking.
• Easy Installation: Designed specifically for the BAR, installation is straightforward for anyone with basic gunsmithing tools, eliminating guesswork and potential frustrations.

The Advantage of a 2-Piece Design

While one-piece bases offer a monolithic structure, 2-piece bases, like the Redfield 47518, provide distinct benefits that many shooters prefer:

• Enhanced Access to the Action: The gap between the two separate base pieces allows for unhindered access to the rifle's action. This is particularly beneficial for cleaning, loading (especially if you're single-loading), and overall maintenance, without needing to remove the scope.
• Weight Reduction: Generally, two-piece bases are lighter than their one-piece counterparts, contributing to a lighter overall rifle setup – a significant advantage when carrying your rifle over long distances in the field.
• Increased Flexibility for Scope Placement: A 2-piece design can sometimes offer greater flexibility in positioning scope rings to achieve optimal eye relief, accommodating a wider range of scope sizes and shooter preferences. This is especially true for scopes with shorter main tubes or unique mounting requirements.
• Minimized Heat Transfer: In rapid-fire scenarios, separating the base pieces can subtly reduce heat transfer from the barrel/receiver to the scope, potentially contributing to consistent performance.

The Reliability of Weaver-Style

The "Weaver Style" designation is critical. The Weaver standard, developed decades ago, remains one of the most widely used and trusted mounting systems in the world. Its robust design is characterized by cross-slots that allow scope rings with a corresponding cross-bolt to be securely clamped.

• Proven Durability: Weaver-style mounts are renowned for their strength and ability to withstand significant recoil and impact. The locking mechanism, once tightened, creates a rigid bond between the rings and the base.
• Widespread Compatibility: A vast array of scope rings are available in the Weaver style, offering shooters a wide choice of brands, heights, and materials to perfectly match their scope and shooting needs. This ensures you're not locked into a proprietary system.
• Simple and Secure Installation: The design allows for straightforward mounting and dismounting of scopes, while providing a positive lock against recoil with the cross-slot and cross-bolt system.

Robust Construction and Finish

The Redfield 47518 bases are crafted from a high-grade aluminum alloy, known for its exceptional strength-to-weight ratio. This material choice provides the necessary rigidity for recoil absorption and zero retention, while keeping the overall rifle weight down. The black finish offers not only a sleek, tactical appearance but also provides a layer of protection against corrosion and wear, ensuring your mounts look good and perform well for years to come, even in harsh weather conditions.

• Corrosion Resistance: The finish helps protect the metal from rust and environmental damage, maintaining the integrity of the mount.
• Low Profile: The design often allows for a lower scope mounting, which can improve cheek weld and overall shooting ergonomics, contributing to more natural and accurate shooting.

Installing Your Redfield 47518 Base: Tips for Success

While the Redfield 47518 is designed for straightforward installation, proper technique is essential to maximize its performance and ensure long-term stability. Remember, a poorly installed base can negate all the benefits of a high-quality product.

1. Clean the Receiver: Before mounting, thoroughly clean the rifle's receiver where the bases will sit. Use a degreaser to remove any oil, grease, or debris that could prevent proper adhesion or cause slippage.
2. Use Thread Locker: Apply a small amount of high-quality, non-permanent thread locker (like Loctite Blue 242) to the threads of the mounting screws. This is crucial for preventing screws from loosening under recoil, a common cause of zero shift.
3. Torque Specifications: Always use a torque wrench to tighten the mounting screws to the manufacturer's recommended specifications. Over-tightening can strip threads or warp the base, while under-tightening can lead to looseness. Consult the Redfield or Browning manual for exact torque values. If not specified, a general guideline for base screws is often around 20-30 inch-pounds, but verifying is best.
4. Proper Orientation: Ensure the bases are oriented correctly on the receiver (front base on front, rear base on rear, often marked or visually distinct).
5. Leveling: While not directly related to base installation, ensuring your scope and rings are level once mounted on the bases is critical for long-range accuracy. Use a scope leveling kit or a plumb bob method.
6. Secure Ring Installation: Once the bases are secure, ensure your Weaver-style rings are properly installed and torqued to their specific recommendations. The interface between the rings and the base is just as important as the base-to-receiver connection.

Following these steps will help ensure that your Redfield 47518 bases provide a rock-solid platform for your chosen optic, contributing significantly to the accuracy and reliability of your Browning BAR.

The Redfield Legacy: A Name You Can Trust

Redfield has been a respected name in American optics and mounting systems for generations. With a history stretching back to 1909, the brand has built a reputation for producing durable, reliable, and performance-driven products trusted by hunters and shooters across the country. When you choose a Redfield product like the 47518 base, you're not just buying a component; you're investing in over a century of American manufacturing excellence and a commitment to quality that translates directly into dependable field performance. This heritage signifies a profound understanding of what shooters need and how to deliver it.

Their focus on robust construction and practical design makes Redfield mounts a sensible choice for those who demand reliability without unnecessary frills. They are designed to do one job—secure your scope—and do it exceptionally well, allowing you to focus on your target.

Optimizing Your Browning BAR: Beyond the Mount

While the Redfield 47518 base is a critical upgrade, consider other elements that contribute to your Browning BAR's overall performance:

• Quality Scope Rings: Pair your Redfield bases with high-quality Weaver-style rings. Brands like Leupold, Warne, and Vortex offer excellent options that complement the Redfield base.
• The Right Scope: Choose a scope with appropriate magnification, reticle, and objective size for your specific hunting or shooting application.
• Ammunition Consistency: Experiment with different ammunition brands and bullet weights to find what your particular BAR prefers for optimal accuracy.
• Proper Maintenance: Regularly clean your rifle and optic, and perform routine checks on all mounting hardware to ensure everything remains secure.
• Shooting Fundamentals: Ultimately, the best equipment can only enhance solid shooting fundamentals. Practice trigger control, breath management, and consistent form to truly maximize your accuracy.

Frequently Asked Questions About Scope Mounting and the Redfield 47518

Q: Will the Redfield 47518 fit all Browning BAR models?
A: The Redfield 47518 base is designed for most standard Browning BAR models. However, it's always recommended to double-check your specific BAR model's compatibility with the Redfield 47518 to ensure a perfect fit, especially if you have an older or unique variant.

Q: Are 2-piece bases as strong as 1-piece bases?
A: For most hunting and general shooting applications, a high-quality 2-piece base like the Redfield 47518 is more than strong enough to withstand recoil and maintain zero. While a 1-piece base can offer a slight edge in rigidity for extreme long-range or heavy magnum calibers, the advantages of a 2-piece design (access, weight, flexibility) often outweigh this for the Browning BAR platform.

Q: Can I use Picatinny rings with this Weaver-style base?
A: While Picatinny and Weaver designs are similar, they are not always fully interchangeable. Picatinny slots are typically wider and more consistently spaced than Weaver slots. Some Picatinny rings might fit Weaver bases, but it's not guaranteed, and can sometimes lead to a less secure fit. For optimal security and compatibility, it is highly recommended to use true Weaver-style rings with this Redfield Weaver-style base.

Q: How do I know if my scope base is properly installed and holding zero?
A: After installation, conduct a "box test" at the range. Fire a group, then adjust your scope's elevation and windage to shoot groups at 90-degree angles (e.g., shoot 10 clicks up, 10 clicks right, 10 clicks down, 10 clicks left, returning to your original zero). If the adjustments track accurately and your final group returns to the original zero, your mounting system is likely solid. Also, periodically check the tightness of your base and ring screws.

Where to Find This Essential Upgrade

The Redfield Mounts 47518 2-Piece Base For Browning BAR Weaver Style Black Finish is a critical component for anyone looking to optimize their Browning BAR rifle's optical performance. This reliable, durable, and precisely engineered mounting solution ensures your scope stays secure and your shots remain on target, regardless of the challenges you face in the field or at the range. This and other essential firearm accessories are readily available for your convenience at DEGuns. Trust in the proven quality of Redfield to provide the dependable foundation your precision rifle deserves.

Product Specifications: Redfield Mounts 47518

Feature	Detail
Product Type	Scope Base (2-Piece)
Model	47518
Compatibility	Browning BAR Rifles (Specific models should be verified for exact fit)
Mount Style	Weaver-Style
Finish	Black
Material	High-Grade Aluminum Alloy
Pieces	Two (2)
Purpose	Securely Mount Rifle Scopes and Optics
Primary Use	Hunting, Sport Shooting, Precision Shooting
UPC	047683475188