Getting more into full-sized pistols, SIG's 1x30 Romeo 1 was the company's first-generation pistol red dots but have been replaced with the updated, and slightly longer, Romeo 1 Pro series. It will also work on other pistols that have a Shield RMS/RMSc footprint like the Springfield Hellcat OSP, Kimber R7 Mako, S&W M&P9 Shield Plus, and Glock G43X/G48X. The Romeo Zero works for both rimfires like SIG's popular P322 as well as micro 9/380s like the P365X/XL. It runs on a single CR1632 battery with a run-time billed at 20,000 hours. The standard $160-ish Romeo Zero is available in either 3 or 6 MOA reticles on an aspheric glass lens and comes standard with eight user-configurable illumination settings. The footprint used by the Romeo Zero is shared by the Shield RMS/RMSc series, which is super common. 380 pistols such as SIG's P365 line without being a super big problem with concealment as it stands just under an inch high when installed. This size also works well on micro compact 9mm and.

22 rimfire pistol without bogging down the slide. The smallest and most compact of the bunch, a micro red dot, or MRD, known as the 1x24 Romeo Zero weighs only half an ounce in its most abbreviated configuration due to its ultralight polymer housing- so light, in fact, that it can run successfully on a. 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 the handguns and compatible red dots as well.

Glock mos sig romeo 1