Designed by concealed carriers for concealed carriers, the Stache IWB holster system is the ultimate solution for everyday carry. The Stache holster delivers the optimal combination of comfort, rigidity and modularity. It is designed to be worn inside-the-waistband, constructed of impact reinforced, injection molded polymer and is compatible with a variety of Stache IWB holster accessories. Fits S&W M&P Shield 9/40.