What’s the Difference between the SIG Romeo Zero, 1, & 2 Pistol Optics?

While Glock, S&W, and others sell pistols and have optics cuts on a lot of their newer models, SIG is kind of unique in the respect that they make both handguns and compatible red dots as well.

Over the past few months, I have been doing my own research when it comes to the company’s Romeo series (Zero, One, Two, Three Max, etc) of pistol-mounted red dots and have put together a guide to the above in my column at Guns.com.

Not gonna lie, tho, I like the Romeo 2 myself, it has proved bombproof in a T&E 10mm P320 XTen over the summer.

One comment


  • This article provides a great comparison of the SIG Romeo Zero, One, and Two pistol optics. As a former gun owner, I particularly appreciate the author’s insights on the Romeo 2’s durability. SIG sauer optics are known for their reliability, and it’s important to choose a red dot that can withstand the rigors of everyday carry.

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