The Sig Sauer P320 X-Compact 9mm is the ultimate balance of form and function and redefines what compact pistols should be. P320 X-Compact is a compact 9mm hand gun designed to fit many types of hands. . With the extended beavertail and high undercut trigger guard, the XCompact offers ultimate comfort and concealability and improved recoil control. The 3.6″ barrel and XSeries slide with enhanced serrations come equipped with the X-Ray3 day/night front sight with rear night sight plate assembly. The XCompact is fully compatible with the new ROMEO1PRO reflex optic and comes with two 15rd magazines.