I’ve always been a fan of the Sig Sauer P320 platform, but adding a red dot sight (RDS) felt clunky. Enter the Holosun SCS 320 – a game-changer designed specifically for the P320. After sinking some range time with it, here’s my breakdown of its features, pros, cons, and real-world experience.
Built-In Perfection
The SCS 320 eliminates the need for bulky aftermarket optic plates. It seamlessly integrates into the P320’s slide, maintaining a lower profile and snag-free carry. This streamlined design makes it ideal for concealed carry or competition use.
Solar Power, Never Say Die
One of the SCS 320’s most appealing features is its solar power functionality. The integrated solar panel keeps the reticle illuminated under normal lighting conditions, essentially eliminating the need for battery changes. This is a huge plus for someone like me who tends to forget those tiny batteries at the worst times.
Rock-Solid Reticle
The SCS 320 comes with a choice of reticles – a 2 MOA dot or a 32 MOA circle with a 2 MOA dot in the center. I opted for the circle-dot, finding it perfect for quick target acquisition and precise aiming. The reticle clarity is excellent, even in bright sunlight.
Zeroing and Controls
Zeroing the SCS 320 is a breeze. The provided adjustment tool allows for easy windage and elevation adjustments. The controls themselves are low-profile and unobtrusive, preventing accidental adjustments during operation.
Taking it to the Range
Out on the range, the SCS 320 truly shined. The lower 1/3 co-witness sight picture felt natural, allowing for quick transitions between iron sights and the red dot. The dot remained crisp and clear throughout firing drills, and the solar functionality never faltered, even on a cloudy day.
Not Without Quirks
While the SCS 320 impressed overall, there are a few things to consider. Some users online have reported a slight gap at the rear of the sight when mounted on certain P320 models, primarily the AXG variant. This doesn’t affect functionality, but it’s a minor aesthetic concern for some.
Another point to note is the use of aluminum instead of titanium in the housing compared to other SCS models. While aluminum is lightweight and durable, titanium offers a bit more strength. This might be a factor for those prioritizing ultimate ruggedness.
The Final Verdict
Despite these minor drawbacks, the SCS 320 remains a fantastic option for P320 owners seeking a sleek, integrated red dot solution. The solar power, clear reticle, and ease of use make it a compelling choice.
Online Buzz
While dedicated reviews are still emerging, online discussions about the SCS 320 are generally positive. Users on forums like Reddit praise its low profile, solar functionality, and compatibility with specific P320 models like the M18. However, the gap issue on some variants and the use of aluminum are points of discussion.
Alternatives and Compatibility
Looking for options? Holosun offers the SCS line for other pistol models like the VP9 and MOS. If you’re not tied to the P320 platform, there are numerous red dot sights available from companies like Trijicon and Leupold, though they’ll likely require an aftermarket mounting plate.
The SCS 320 for You?
If you’re a P320 enthusiast seeking a streamlined red dot solution with the convenience of solar power, the SCS 320 is definitely worth considering. Just be aware of the potential fitment gap and the use of aluminum in the housing. Overall, it’s a well-designed optic that enhances the P320 platform, making it a strong contender in the red dot sight market.