Paul Carlson reviews the Springfield Armory XD-S Mod.2 OSP pistol, a 9mm single-stack handgun designed for concealed carry and self-defense. This optics-ready model is equipped to handle red dot sights, enhancing both speed and accuracy. The review highlights the modifications Springfield has made to accommodate the optic, such as altering the loaded chamber indicator. The XD-S Mod.2 OSP comes in two configurations, offering both a basic model and a package with the Crimson Trace CTS-1500 red dot sight. During testing, the pistol performed reliably with various types of ammunition, and the author noted its ease of shooting and minimal recoil. Carlson concludes that the XD-S Mod.2 OSP is a capable and sensible choice for those seeking a small, shootable, and reliable defensive handgun.