SIG SAUER Trijicon RMR/SRO Sealing Plate Kit Review

First Impressions of SIG SAUER Trijicon RMR/SRO Sealing Plate Kit

Red dot sights have revolutionized pistol shooting, offering faster target acquisition and improved accuracy. However, integrating them onto existing platforms can sometimes be a headache. The SIG SAUER Trijicon RMR/SRO Sealing Plate Kit promises a clean and reliable solution for mounting the popular Trijicon RMR or SRO optics onto SIG Sauer XSeries slides.

I was looking for a way to mount a Trijicon SRO on my SIG P320 XCompact. While SIG offers optics-ready slides, I preferred to use my existing slide and needed a reliable mounting solution. I wanted something that provided a secure fit and weather protection.

Upon unboxing the SIG SAUER Trijicon RMR/SRO Sealing Plate Kit, my initial impression was positive. The plate itself appeared to be well-machined from durable metal with a clean black finish. It certainly looked like it would fit seamlessly.

Several other mounting options exist, including direct milling and aftermarket adapter plates. I chose the SIG SAUER kit hoping for a guaranteed fit and finish, as it’s a SIG SAUER product designed specifically for their slides. I was hoping it would minimize potential issues with tolerances and screw compatibility.

My first impression was one of cautious optimism. The kit looked promising, but the ultimate test would be its performance on the range. Would it deliver a secure and reliable mounting solution?

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Real-World Testing: Putting SIG SAUER Trijicon RMR/SRO Sealing Plate Kit to the Test

First Use Experience

I tested the SIG SAUER Trijicon RMR/SRO Sealing Plate Kit at my local outdoor range, mounting it to my SIG P320 XCompact. I ran about 200 rounds of various ammunition through the pistol. These included 115-grain FMJ and 124-grain JHP rounds.

The weather was typical for a spring day – sunny with a slight breeze. This provided decent conditions for testing the optic and mount. However, I also wanted to see how the kit would perform in less-than-ideal circumstances.

Installation was relatively straightforward. The plate sat securely on the slide, and the included screws seemed to thread in smoothly. Initially, everything felt tight and secure, but I did apply some thread locker as an extra measure.

After the first few magazines, I noticed the screws loosening. This was concerning, but after tightening them again with thread locker, they seemed to hold for the rest of the session. It highlighted the importance of proper installation and the potential for issues with vibration.

Extended Use & Reliability

After several weeks of use, the SIG SAUER Trijicon RMR/SRO Sealing Plate Kit has held up reasonably well. I’ve put around 500 rounds through the pistol since the initial test. The screws have remained tight after the initial thread locker application.

I’ve noticed some minor wear on the black finish of the plate around the edges. This is to be expected with regular use. However, the plate itself shows no signs of structural damage or loosening.

Maintenance is simple. I wipe down the plate with a lightly oiled cloth after each range session. This helps to prevent corrosion and maintain the finish.

Compared to my previous experience with universal adapter plates, the SIG SAUER Trijicon RMR/SRO Sealing Plate Kit offers a more streamlined and secure fit. The only real disappointment was the initial screw loosening, which was mitigated by thread locker. Overall, it performs as expected, providing a solid platform for the optic.

Breaking Down the Features of SIG SAUER Trijicon RMR/SRO Sealing Plate Kit

Specifications

• * Manufacturer: SIG SAUER. This provides confidence in quality and compatibility.
• Color: Black. It offers a low-profile look that blends well with most slides.
• Gun Make: SIG SAUER. This ensures proper fitment on SIG SAUER pistols.
• Gun Type: Pistol. The kit is specifically designed for pistols.
• Fit: Trijicon RMR/SRO. It allows mounting of popular Trijicon red dot sights.

These specifications matter because they guarantee compatibility and proper function. Choosing a SIG SAUER product for a SIG SAUER pistol often leads to a better user experience. A secure and properly fitted optic is critical for accuracy and reliability.

Performance & Functionality

The SIG SAUER Trijicon RMR/SRO Sealing Plate Kit performs its job adequately. It provides a stable and secure mounting platform for the Trijicon RMR or SRO red dot sight. The optic remains zeroed after repeated firing sessions, indicating a solid connection.

The primary strength is its compatibility with SIG Sauer XSeries slides. The primary weakness is the potential for screw loosening if not properly installed with thread locker.

It largely meets expectations. It is a simple mounting solution, but it’s not perfect due to the initial issues with screw retention.

Design & Ergonomics

The build quality appears to be good, with a solid metal construction and a durable black finish. It does add a bit of height to the optic, which could be a concern for some users.

The design is simple and functional. There is no significant learning curve for installation. A 2mm wrench (not included) is required to tighten the screws.

Durability & Maintenance

The plate should last a long time with proper care. Regular cleaning and inspection are necessary.

Maintenance is straightforward. Just wipe down the plate with a lightly oiled cloth.

Accessories and Customization Options

The SIG SAUER Trijicon RMR/SRO Sealing Plate Kit comes with the plate and mounting screws. It is designed specifically for use with Trijicon RMR and SRO red dot sights.

It is compatible with most standard SIG SAUER XSeries slides. Aftermarket screws may offer improved retention.

Pros and Cons of SIG SAUER Trijicon RMR/SRO Sealing Plate Kit

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Who Should Buy SIG SAUER Trijicon RMR/SRO Sealing Plate Kit?

This kit is perfect for SIG SAUER pistol owners looking to add a Trijicon RMR or SRO red dot sight to their XSeries slide. It is also ideal for those who prefer a factory-made solution over aftermarket options. It’s a solid choice for target shooters and those who use their pistols for home defense.

Those who are uncomfortable with applying thread locker or prefer a lower-profile mounting solution might want to skip this product. Also, individuals with non-XSeries SIG Sauer pistols will need a different mounting solution. Those looking for a co-witnessing solution might also look elsewhere, as the added height might prevent co-witnessing with standard iron sights.

A must-have accessory is a high-quality thread locker like Loctite 243. Improved mounting screws could also be a worthwhile investment.

Conclusion on SIG SAUER Trijicon RMR/SRO Sealing Plate Kit

The SIG SAUER Trijicon RMR/SRO Sealing Plate Kit provides a reliable and convenient way to mount a Trijicon RMR or SRO optic to your SIG Sauer XSeries pistol. While not without its minor drawbacks, like the potential for screw loosening, it offers a secure and durable mounting platform. Its easy installation and guaranteed fit make it a compelling option for SIG owners.

The price of $49.89 is reasonable, considering the peace of mind that comes with using a factory-made part. It’s a worthwhile investment for those prioritizing a secure and proper fit for their expensive red dot sight.

I would recommend the SIG SAUER Trijicon RMR/SRO Sealing Plate Kit to any SIG Sauer owner looking to upgrade their pistol with a Trijicon red dot sight. Just remember to use thread locker! Get yours today and experience the benefits of a red dot sight on your SIG.