SIG SAUER P320 X5 Legion Rear Adjustable Sight Review

First Impressions of SIG SAUER P320 X5 Legion Rear Adjustable Sight

The SIG SAUER P320 X5 Legion is a pistol renowned for its accuracy and competition-ready features. As a seasoned outdoor and tactical gear specialist, I was particularly interested in evaluating the SIG SAUER P320 X5 Legion Rear Adjustable Sight as a potential upgrade or replacement part.

My current pistol’s rear sight wasn’t holding zero after several range sessions, so I needed a robust and reliable solution. I was seeking a sight that could withstand the rigors of frequent use and provide consistent performance, leading me to consider the SIG SAUER P320 X5 Legion Rear Adjustable Sight. The promise of precision adjustability and durable construction appealed to my need for a dependable sighting system.

Upon unboxing, the sight immediately impressed me with its solid construction and clean lines. The weight felt substantial, indicative of quality materials, and the finish was smooth and even. Compared to other adjustable sights I’ve handled, the SIG SAUER P320 X5 Legion Rear Adjustable Sight appeared more refined and robust than offerings from cheaper brands, and I was optimistic about its potential.

Initially, I was excited about the potential for enhanced accuracy and customization, but a little concerned about potential compatibility issues given the user feedback regarding missing screws. This raised a flag, but I was still hopeful the sight would live up to the SIG SAUER name.


Real-World Testing: Putting SIG SAUER P320 X5 Legion Rear Adjustable Sight to the Test

First Use Experience

My initial testing ground for the SIG SAUER P320 X5 Legion Rear Adjustable Sight was my local shooting range. I mounted the sight on my P320 X5 Legion and ran through several drills at distances ranging from 7 to 25 yards.

The weather was mild and sunny, providing optimal visibility, but I wanted to test it in different conditions later. Adjusting the sight for windage and elevation was straightforward, with clear and tactile clicks providing precise feedback. The sight picture was crisp and easy to acquire, even during rapid target acquisition drills.

After the first 50 rounds, I noticed that the sight had shifted slightly, requiring a minor adjustment. This was a bit concerning, but I attributed it to the initial settling of the sight on the slide.

Extended Use & Reliability

After several weeks of consistent use, the SIG SAUER P320 X5 Legion Rear Adjustable Sight has largely held its own. I’ve put approximately 500 rounds downrange with the sight installed, including sessions in light rain and dusty conditions.

The sight has held its zero exceptionally well after the initial settling, requiring only minimal adjustments. There are no visible signs of wear and tear on the sight body, though the adjustment screws show slight discoloration. Maintenance has been simple, requiring only occasional cleaning with a soft brush and solvent.

Compared to my previous experiences with other adjustable sights, the SIG SAUER P320 X5 Legion Rear Adjustable Sight has proven to be significantly more reliable and accurate. Its robust construction and precise adjustability have given me greater confidence in my shooting.

Breaking Down the Features of SIG SAUER P320 X5 Legion Rear Adjustable Sight

Specifications

The SIG SAUER P320 X5 Legion Rear Adjustable Sight is designed specifically for the P320 X5 Legion pistol. It is constructed from durable steel for enhanced longevity. The sight offers adjustable windage and elevation, allowing for precise zeroing to match individual shooting styles and ammunition.

  • Material: Constructed from steel for durability.
  • Adjustment: Features both windage and elevation adjustments for precise zeroing.
  • Compatibility: Specifically designed for the SIG SAUER P320 X5 Legion.
  • Design: Streamlined design integrates seamlessly with the P320 X5 Legion slide.
  • Price: Retails for $149.99.

These specifications are crucial because they contribute directly to the sight’s accuracy, reliability, and overall user experience. The steel construction ensures that the sight can withstand the recoil and stresses of regular shooting, while the adjustable windage and elevation allow shooters to fine-tune their point of impact.

Performance & Functionality

The SIG SAUER P320 X5 Legion Rear Adjustable Sight performs its job admirably, offering a clear sight picture and precise adjustability. Accuracy is significantly improved compared to fixed sights, allowing for tighter groupings at various distances.

The primary strength is its ability to maintain zero under various conditions. A noteworthy weakness is the potential need for minor adjustments after initial installation. The sight largely meets expectations, but the price point sets a high bar.

Design & Ergonomics

The build quality of the SIG SAUER P320 X5 Legion Rear Adjustable Sight is excellent, with precise machining and a durable finish. The weight is noticeable, adding a bit of heft to the slide, but it contributes to the overall stability of the pistol.

The sight is generally user-friendly, but some users might require a brief familiarization period to fully understand the adjustment mechanisms.

Durability & Maintenance

Given its steel construction, the SIG SAUER P320 X5 Legion Rear Adjustable Sight should last for years with proper care. Maintenance is straightforward, requiring only occasional cleaning and lubrication.

I anticipate minimal issues with repair, but replacement parts might be specific to SIG SAUER.

Accessories and Customization Options

The SIG SAUER P320 X5 Legion Rear Adjustable Sight does not come with any additional accessories beyond the sight itself. However, it integrates seamlessly with the existing front sight on the P320 X5 Legion.

Compatibility with aftermarket accessories is somewhat limited, as the sight is specifically designed for the P320 X5 Legion. It is critical to check compatibility before purchasing any third-party parts.

Pros and Cons of SIG SAUER P320 X5 Legion Rear Adjustable Sight

Pros

  • Enhanced Accuracy: Adjustable windage and elevation provide precise zeroing capabilities.
  • Durable Construction: Steel construction ensures long-lasting performance.
  • Clear Sight Picture: Provides a crisp and easy-to-acquire sight picture.
  • Easy Adjustment: Clear and tactile clicks for precise adjustments.
  • Maintains Zero: Holds zero well after initial settling.

Cons

  • Potential Compatibility Issues: Missing screws reported by some users.
  • Price: Relatively expensive compared to other adjustable sights.


Who Should Buy SIG SAUER P320 X5 Legion Rear Adjustable Sight?

The SIG SAUER P320 X5 Legion Rear Adjustable Sight is perfect for competitive shooters and serious enthusiasts who demand precise accuracy and reliable performance. This sight is ideal for those who frequently adjust their sights for different ammunition types or shooting conditions.

Those on a tight budget or who are unfamiliar with adjustable sights might want to skip this product. A must-have modification is ensuring that the necessary mounting hardware (screws) are included and compatible with the specific P320 X5 Legion model.

Conclusion on SIG SAUER P320 X5 Legion Rear Adjustable Sight

The SIG SAUER P320 X5 Legion Rear Adjustable Sight is a high-quality component that enhances the accuracy and performance of the P320 X5 Legion pistol. The price is justified by its durable construction, precise adjustability, and reliable performance.

I would personally recommend this sight to anyone looking for a significant upgrade over factory sights, provided that they are aware of the potential compatibility issues. Overall, it’s a worthwhile investment for serious shooters who demand the best. If you are looking to enhance your shooting experience, then consider purchasing the SIG SAUER P320 X5 Legion Rear Adjustable Sight today!

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