Safariland 19144411: The Schema Inside-the-Waistband holster features a minimalist design for enhanced concealment with a smaller footprint compared to traditional inside-the-waistband holsters. Superior functionality and passive retention provide an exceptional platform for everyday carry for any user. Schema features a reinforced mouth which allows the firearm to be reupholstered while being worn, a skeletonized body for optimized comfort and concealment, and a trigger shield to increase safety during wear and draw. Schema is optic-compatible and will work with Romeo Zero, RMR CC, Shield RMS, Shield RMS-C, Swampfox Sentinal, Hex Wasp, Holosun 407K, Holosun 507K, J-point, Crimson Trace 1550, or similar optics.