U.S. Optics FDN-17X 3.2-17x50mm Rifle Scope, 34mm Tube, First Focal Plane Review

Let’s Talk About U.S. Optics FDN-17X 3.2-17x50mm Rifle Scope, 34mm Tube, First Focal Plane

The U.S. Optics FDN-17X 3.2-17x50mm Rifle Scope, 34mm Tube, First Focal Plane is a precision instrument designed for shooters demanding exceptional clarity and accuracy at extended ranges. Manufactured by U.S. Optics, this scope boasts a versatile magnification range, a robust build, and features tailored for serious marksmen, making it a contender in the high-end optics market. This First Focal Plane scope promises consistent reticle subtensions across all magnifications, a critical feature for accurate ranging and holdovers.

For years, I’ve struggled to find a scope that truly excelled at both close-quarters and long-range engagements. My old optic was good, but it lacked the clarity and precise adjustments necessary for consistent hits beyond 1000 yards. I needed a scope that could handle everything from varmint hunting to precision rifle competitions, and I was searching for a reliable optic to push my own boundaries.

Unboxing the FDN-17X was an experience in itself. The weight immediately communicated a sense of quality and ruggedness, while the smooth finish and precise machining showcased meticulous craftsmanship. The adjustments felt firm and deliberate, and the included accessories hinted at the level of detail U.S. Optics put into this optic.

I considered the Nightforce ATACR and the Schmidt & Bender PMII, both exceptional scopes. However, the U.S. Optics FDN-17X offered a compelling combination of features, including the ER3K elevation knob and the customizable options, at a price point that was just within reach. Plus, I’ve always admired U.S. Optics‘ reputation for building durable, high-performance optics right here in the USA.

My first impression was pure excitement. The glass was incredibly clear, even at maximum magnification, and the reticle was crisp and well-defined. I couldn’t wait to get it mounted and see what it could do on the range.

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Real-World Testing: Putting U.S. Optics FDN-17X 3.2-17x50mm Rifle Scope, 34mm Tube, First Focal Plane to the Test

First Use Experience

I mounted the FDN-17X on my custom .308 precision rifle and headed to the local shooting range. I zeroed the scope at 100 yards and began stretching out the distance, engaging targets at 300, 500, and 800 yards. The conditions were less than ideal, with a slight crosswind and hazy sunlight, which I would later learn just how well the glass handled such problems.

The FDN-17X performed flawlessly. The crisp glass provided a clear sight picture, even in the challenging lighting, and the easily adjustable turrets made dialing in corrections a breeze. The ER3K elevation knob with its zero stop was intuitive and precise, allowing me to quickly return to my zero after making adjustments for longer distances.

Initially, I had to adjust to the reticle, but once I was familiar with its layout, it was easy to use for both ranging and holdovers. There were no unexpected surprises, only consistent, predictable performance.

Extended Use & Reliability

After several months of regular use, the U.S. Optics FDN-17X has proven to be incredibly reliable. It has held zero perfectly, even after several rough trips in the back of my truck and countless rounds downrange. This scope is a testament to reliability and the ability to remain consistent.

The Type III Hard Coat Anodized finish has held up remarkably well, showing only minor signs of wear despite being exposed to harsh weather conditions. I’ve taken it through rain, snow, and dust, and it still looks and performs like new.

Cleaning is simple. A quick wipe down with a lens cloth is all it takes to keep the glass clear and the exterior free from dirt and debris. The FDN-17X far surpasses my previous optic in terms of durability and overall performance.

Breaking Down the Features of U.S. Optics FDN-17X 3.2-17x50mm Rifle Scope, 34mm Tube, First Focal Plane

Specifications

The U.S. Optics FDN-17X boasts impressive specifications:

• Objective Lens Diameter: 50 mm, providing ample light gathering for clear images.
• Magnification: 3.2-17x, a versatile range for both close and long-range shooting.
• Tube Diameter: 34 mm, offering a robust platform for internal adjustments.
• Reticle Focal Plane: First Focal Plane (FFP), ensuring accurate subtensions at all magnifications.
• Exit Pupil: 3 mm, providing a usable sight picture even at higher magnifications.
• Illumination Color: Red, offering a clear aiming point in low-light conditions.
• Field of View: 25.25 – 8.03 ft at 100 yds, allowing for a wide viewing area.
• Weight: 29.6 oz, a manageable weight for a high-powered scope.
• Length: 15.02 in, a comfortable length for most rifle platforms.
• Parallax: 50 yds to infinity, providing sharp focus at various distances.
• Battery Type: CR2032, a common and readily available battery.

These specifications are critical to the scope’s performance. The 50mm objective lens and high-quality glass contribute to exceptional clarity and light transmission. The FFP reticle is crucial for accurate ranging and holdovers, especially at longer distances.

Performance & Functionality

The U.S. Optics FDN-17X excels in its primary function: providing a clear and accurate sight picture for precision shooting. The glass is exceptionally clear, rivaling that of more expensive European optics, and the reticle is crisp and well-defined. The adjustments are precise and repeatable, making it easy to dial in corrections for wind and elevation.

The scope’s strengths lie in its optical clarity, robust build, and intuitive adjustments. A potential area for improvement might be the weight, as it is a bit heavier than some competing models. The FDN-17X meets and even exceeds my expectations for a high-end precision rifle scope.

Design & Ergonomics

The FDN-17X features a robust and functional design. The 6061-T6 aluminum tube feels incredibly solid, and the controls are well-placed and easy to operate. The weight, while noticeable, contributes to the overall feeling of quality and durability.

There is no significant learning curve. The scope is intuitive to use, even for someone unfamiliar with high-end optics. The ER3K elevation knob and US#1 windage knob are easy to understand and operate, making adjustments quick and efficient.

Durability & Maintenance

The U.S. Optics FDN-17X is built to last. The rugged construction and high-quality materials suggest it will withstand years of use and abuse. Maintenance is simple. A quick cleaning with a lens cloth and occasional inspection are all that’s required to keep it in top condition.

Accessories and Customization Options

The FDN-17X is compatible with a variety of aftermarket accessories. The product details also mentions recommended Butler Creek Flip-up Covers (NOT INCLUDED) FDN FX17 Objective: MULTIFLEX 43 & 44 OBJ #34344, Eyepiece: Multiflex 13 & 14 EYE 21314 fits just over the diopter, Multiflex 16, 17 & 18 EYE 21618 fits past the diopter onto eyepiece housing. These covers help to protect the glass from the elements.

Pros and Cons of U.S. Optics FDN-17X 3.2-17x50mm Rifle Scope, 34mm Tube, First Focal Plane

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Who Should Buy U.S. Optics FDN-17X 3.2-17x50mm Rifle Scope, 34mm Tube, First Focal Plane?

Perfect for: Precision rifle shooters, competitive shooters, long-range hunters, and anyone who demands the highest level of performance from their optics. These shooters will benefit the most from the U.S. Optics FDN-17X.

Who should skip this product? Casual shooters who primarily shoot at short distances or those on a tight budget may find the FDN-17X to be overkill.

Must-have accessories or modifications? High-quality scope rings, a bubble level, and a set of lens covers are essential accessories. A sunshade can also be helpful in bright conditions.

Conclusion on U.S. Optics FDN-17X 3.2-17x50mm Rifle Scope, 34mm Tube, First Focal Plane

The U.S. Optics FDN-17X 3.2-17x50mm Rifle Scope, 34mm Tube, First Focal Plane is a top-tier optic that delivers exceptional performance in a robust and reliable package. While the price is undoubtedly high, the quality of the glass, the precision of the adjustments, and the overall durability of the scope justify the investment for serious shooters.

I would wholeheartedly recommend the FDN-17X to anyone looking for a no-compromise optic for precision shooting. If you’re serious about accuracy and demand the best, this scope is worth every penny. Invest in your accuracy; you won’t regret it!