The Springfield Armory XDS Mod.2 OSP (Optical sight Handgun) highlights the motto "less is more," especially when it comes to protective handguns for females. We'll begin with a bit of an explanation regarding why that is. You may have listened to the terms "single-stack" and also "double-stack," both of which describe the design, not of a handgun, however of its magazine. A double-stack has its cartridges surprised, which raises the ability of the magazine.