Springfield® XD-S® 3.3" Single Stack .45 ACP Semi-automatic Pistol.
With the XD-S, all the premium features and power that made the XD® and XD(M)® so successful are here in a shockingly slim Pistol that packs so easily you'll forget it's there. In addition to the inherently slim nature of the design, the frame is a short sub-compact style, and the barrel is just 3.3". It all adds up to a Handgun that virtually disappears when you carry it. And it features all the XD®'s standard safety features to prevent accidental discharge. Bottom line: Choosing a handgun for concealed carry doesn't have to be a series of compromises anymore.