SIG SAUER Romeo-X Compact Pistol-Mounted Red Dot Sight - Rugged Durable Aluminum Lightweight Waterproof MOTAC Micro Open Reflex Sight with 15 Illumination Settings

Got this to upgrade the garbage red- dot that came with a P365 rose edition. Wanted to keep the same rose furniture and aesthetic which means an inflated cost. Installation was pretty straightforward, but had torque spec a little higher than you would see on the similar size red dots, so be sure to read the instructions. Calibration and zeroing was very easy. Switching red dot dot options is quick and intuitive.

With the correct tools the installation was simple. It was almost an immediate improvement in shooting. with 1 adjustment to the sight and a little change in the stance, everything was hitting in the 10 ring. Very happy with the product. I will be getting another one soon for another pistol.

Great quality. Good optics window and appreciate the auto-on feature. Fit and finish are first rate paired with our SIG SAUER handgun.

Great product. Works as expected.

Kind of disappointed, you spend the kind of money to buy and it doesn’t even come with and adapter plate, to install on sig pistol

I have a few of these. I have the 2/64 moa & the 3 moa. I’ll take the 3 moa all day long. The unit is solidly built. The dot is very crisp and allows me to quickly acquire it. The battery is easy to access from the side of the unit. The adjustment is a little unique. You need a very small star bit to make the adjustments. Keep the wrench with the optic. The brightness buttons are again on the side of the unit and functional, even with gloves on.It is a little pricey, but you are also getting a well built American assembled Sig optic.

It seems high quality, the glass has a blue tint which is annoying but many have tint. I have astigmatism and the dot is crisp for me over my Trijicon RMR and SRO. I mounted this on a ARC division Glock 43 slide and it fits correctly. If you get this optic you can use standard sights. I don't like that it has a non standard battery like every other optic that uses CR 2032 batteries. So you'll have to stock up on a new size. I've banged it around and it's fine, it seems sturdy, it seems reliable. It claims it's assembled in the United States and it comes with a unconditional lifetime warranty, but I'm skeptical Sig will honor it with their now terrible reputation for QC in their products but who knows. I chose this over a EPS carry, maybe wish I didn't idk I personally have had only bad luck with holosun elite optics and am not buying a a RMRcc, so this seemed like a shot to give. Also this is not the enclosed version, it is a standard open emitter which is what I wanted because I don't really personally trust closed emitters as I have also had bad luck with an aimpoint ACRO and this sig optic is going on my carry gun which I'm not too worried about not being able to use the optic if it gets wet.

The optic is great. I have an astigmatism which prohibits seeing the 3MOA dot clearly when looking at the dot directly, but when maintaining target focus, I get a very usable marker without too much distortion. Some have complained about theirs arriving opened, but mine arrived sealed and in perfect order. My only complaint is that the compact format can make the inside glass difficult to clean, but I’ve managed with windex and q-tips, and that’s a small price to pay for a footprint that doesn’t really compromise your ability to conceal. I generally like the holosun offerings, but went with this due to the lower deck height and better cowitness on my P365, and that did not disappoint.