A number of years back SIG Sauer Electro-Optics, the Oregon-based optics division of SIG Sauer, released the very affordable, compact ROMEOZero pistol red dot. Today, they’re excited to announce the new ROMEO-RS. RS, standing for “Reinforced Steel,” is another pistol-mounted red dot made from an internal steel chassis or frame and other metal components for a more robust and slightly larger version of the ROMEOZero. The new red dot not only features a new body design and two variants to choose from, but several other creature comforts that might make it an attractive option for your own micro-compact 9mm pistols.