Burris Fullfield IV 4-16×50 mm 1in Tube Second Focal Plane (SFP) Rifle Scope Review

After the Test: My Review of Burris Fullfield IV 4-16×50 mm 1in Tube Second Focal Plane (SFP) Rifle Scope

My quest for a reliable and versatile optic that could handle both extended varminting sessions and the occasional precision shot led me to the Burris Fullfield IV 4-16×50 mm 1in Tube Second Focal Plane (SFP) Rifle Scope. As a seasoned gear and equipment specialist with over a decade of hands-on experience across diverse environments, I’m constantly evaluating what works and what doesn’t in the real world. This particular scope promised a lot for its price point, aiming to bridge the gap between budget-friendly options and higher-end glass.

The decision to look for a new scope wasn’t born out of outright failure of my previous setup, but rather a growing need for enhanced clarity and magnification for identifying targets at further distances. My existing optic, while functional, struggled with low light conditions and lacked the fine adjustment capabilities I was starting to require for increasingly challenging shots. I had considered several other brands, including Leupold and Vortex, but the specific reticle options and the reputation of Burris for robust build quality at a competitive price made this model stand out.

My initial impression upon unboxing this Burris optic was one of solid construction. The matte black finish felt durable, and the 1-inch tube felt substantial without being overly heavy. The overall feel suggested a piece of equipment designed for practical use, not just for show. There was an immediate sense of confidence that this scope could withstand the bumps and vibrations inherent in field use.

Real-World Testing: Putting Burris Fullfield IV 4-16×50 mm 1in Tube Second Focal Plane (SFP) Rifle Scope to the Test

First Use Experience

My initial testing grounds for this scope were primarily at my local outdoor range and a few excursions into the surrounding countryside for prairie dog hunting. The 4-16x magnification range proved incredibly useful, allowing me to confidently identify targets from 200 yards out to the effective range of my rifle, approximately 750 yards. The 50mm objective lens was a significant upgrade, gathering ample light even during the twilight hours, which is crucial when trying to make that last shot of the day.

Adjusting the parallax was straightforward, with the side focus knob offering a smooth and precise way to sharpen the image at various distances, down to the advertised 10 yards. This close-focus capability was a pleasant surprise, making it viable for platforms like rimfires and airguns, though my primary testing was on a centerfire rifle. The click adjustments for windage and elevation were audibly distinct and felt positive, making dialing in shots a confident process.

Extended Use & Reliability

After several months and well over 1100 rounds fired through my Ruger SFAR with this optic mounted, it has held zero exceptionally well. The durability of the aircraft-grade aluminum construction is evident; despite being bumped against tree branches and jostled in a rifle case, there are no visible signs of damage or performance degradation. The lens coatings have resisted minor smudges and dust buildup remarkably well, requiring only a quick wipe with a microfiber cloth to maintain clear vision.

Compared to some other scopes in a similar price bracket I’ve used over the years, this Burris unit demonstrates superior resilience. Cheaper alternatives have often developed internal fogging or lost their zero after significant use or moderate recoil. This particular scope, however, has remained consistently reliable, performing as if it were still fresh out of the box.

Breaking Down the Features of Burris Fullfield IV 4-16×50 mm 1in Tube Second Focal Plane (SFP) Rifle Scope

Specifications

The Burris Fullfield IV 4-16×50 mm 1in Tube Second Focal Plane (SFP) Rifle Scope comes equipped with a host of features designed for versatility and long-range performance. Its 4-16x variable magnification is a key selling point, offering a broad spectrum for both general shooting and more precise targeting. The 50 mm objective lens is substantial, maximizing light gathering capabilities, which is crucial for dawn and dusk operations.

The 1-inch tube diameter is a standard in the industry, offering a good balance between ruggedness and weight. Crucially, it features a Second Focal Plane (SFP) reticle, meaning the reticle size remains constant regardless of magnification. This is ideal for hunters and shooters who prioritize a clean sight picture for quick target acquisition at lower powers and don’t intend to use the reticle for range estimation at all magnifications.

The scope offers an impressive 60 MOA of total adjustment for both elevation and windage, providing ample room for ballistic compensation. Each click of the 1/4 MOA adjustment turrets is tactile and precise, ensuring repeatable accuracy. The side parallax adjustment is a significant advantage, allowing for fine-tuning the focus from as close as 10 yards up to infinity, eliminating parallax error and ensuring a crisp sight picture at any distance.

Its waterproof, shockproof, and fogproof construction, utilizing nitrogen-filled tubes and robust seals, means it’s built to withstand the elements. The aircraft-grade aluminum body and high-quality glass lens material contribute to its overall durability and optical performance. The matte finish helps reduce glare, further enhancing its usability in various lighting conditions.

Performance & Functionality

In terms of performance, this Burris optic truly shines for its intended purpose. The optical clarity is remarkably good for its price point; edge-to-edge sharpness is excellent, and chromatic aberration is minimal, even when looking through branches or against bright backgrounds. The magnification adjustment is smooth, transitioning from 4x to 16x with a firm but easily rotated ring.

The reticles available, such as the E3 or the dedicated 6.5 CM reticle, are well-designed and highly visible, especially the illuminated options. For those shooting cartridges like the 6.5 Creedmoor, the reticle’s holdover points are intuitively placed, simplifying rapid adjustments in the field when seconds matter. This scope excels at its primary job: providing a clear, magnified view of the target, allowing for accurate shot placement.

Design & Ergonomics

The design of the Burris Fullfield IV 4-16×50 mm is practical and functional. The 12.4-inch length makes it manageable on various rifle platforms without adding excessive bulk. The weight, at 23.2 oz, is well within acceptable limits for a scope of this magnification and objective size.

Ergonomically, the parallax adjustment knob is well-placed and easy to manipulate with a gloved hand. The magnification ring has subtle ridges that provide good grip. The focus is crisp, and the diopter adjustment ring behind the eyepiece allows for precise focus of the reticle to the user’s eye. While it doesn’t possess the luxury feel of much more expensive optics, its robust build and thoughtful design make it a pleasure to use.

Durability & Maintenance

The rugged construction of this scope suggests it will hold up to considerable abuse. The shockproof nature is a critical feature, especially for shooters using it on larger caliber firearms or in rugged terrain. Maintaining this optic is straightforward: regular cleaning of the exterior with a soft cloth and lens cleaning solutions for the glass surfaces is generally all that’s needed.

The nitrogen purging and seals provide excellent waterproof and fogproof performance, which I can attest to after using it in damp conditions without any internal moisture issues. The only aspect to be mindful of is ensuring proper mounting to avoid stress on the tube, a general rule for all optics.

Accessories and Customization Options

One notable point from user feedback is the lack of included accessories, particularly scope covers. While the scope itself is excellent, it would be beneficial if Burris included flip-up scope covers to protect the lenses. Finding appropriate aftermarket covers for a 50mm objective can sometimes be a minor inconvenience.

However, the 1-inch tube is a standard size, meaning that most aftermarket scope rings and mounts will be compatible. This allows for a great deal of customization in terms of how the scope is attached to the rifle, ensuring proper eye relief and alignment.

Pros and Cons of Burris Fullfield IV 4-16×50 mm 1in Tube Second Focal Plane (SFP) Rifle Scope

Who Should Buy Burris Fullfield IV 4-16×50 mm 1in Tube Second Focal Plane (SFP) Rifle Scope?

This optic is an ideal choice for dedicated hunters and sport shooters who demand reliable performance without breaking the bank. It’s perfect for those engaging in varmint hunting, medium to long-range target shooting, or general rifle use where versatility and clarity are paramount. The Burris Fullfield IV 4-16×50 mm is also a solid contender for rimfire and airgun enthusiasts thanks to its close parallax adjustment capability.

However, individuals seeking extreme long-range precision requiring extensive ballistic compensation beyond 60 MOA, or those who prefer a First Focal Plane reticle for consistent reticle-to-target ratio across all magnifications, might consider higher-end alternatives. For users who prioritize integrated lens protection, it’s highly recommended to also purchase a good set of Butler Creek or similar flip-up scope covers to safeguard the lenses.

Conclusion on Burris Fullfield IV 4-16×50 mm 1in Tube Second Focal Plane (SFP) Rifle Scope

The Burris Fullfield IV 4-16×50 mm 1in Tube Second Focal Plane (SFP) Rifle Scope is a testament to Burris’s commitment to delivering high-quality optics at an accessible price point. Its combination of excellent optical clarity, robust build, and useful features like the side parallax adjustment makes it a standout performer. The durability and consistent performance I experienced over many rounds and through various conditions speak volumes about its reliability.

Considering its $389.99 price tag, the value proposition is exceptional. You’re getting a scope that punches well above its weight class, offering capabilities that rival optics costing significantly more. I would wholeheartedly recommend this scope to anyone looking for a dependable and versatile optic for hunting or target shooting. It’s a tool that instills confidence and enhances your ability to make accurate shots when it counts.