The world's first and most versatile multi-fit holster, the Stealth Operator fits over 150 models of handgun. From an ultra-subcompact to a full-size duty gun, it only takes one Stealth Operator to fit your daily carry needs. Their Frame-Lock technology maintains positive retention across a wide range of firearm designs. Once your weapon locks into the holster, it will stay secure until you need it. The Stealth Operator fits many of the top brands and models, including; Glock, Taurus, Ruger, Smith & Wesson, Springfield Armory, H&K, Beretta, Sig Sauer, and many more.