The Stealth Operator Outside the Waistband holster is the only holster a multi-gun owner needs. It lets you fit more than 150+ different gun models and is the answer to your bucket of holsters for each one. The proprietary Frame-Lock Technology means that you do not have to take off the holster and adjust it or form it to your next gun. Just holster it and you are ready to go! Popular Fits: Glock 19, Glock 22, Glock 26, Glock 43, M&P M2.0, Ruger LC9S, Springfield XDS, Taurus PT111 G2.