The Stealth Operator Micro Compact is designed to fit the industry's most popular micro compact handguns with Frame-Lock Technology ensuring positive retention with no adjustments needed. Features: Optics-ready Mil-spec hardware Lifetime warranty Stronger than Kydex Low print body contoured Forward cant Injection molded Will not deform Here are some of the most popular ones that fit the Micro Compact: SIG Sauer 365/X/XL SIG Sauer P938 Smith & Wesson M&P Shield+ Ruger Max 9 Ruger SR 1911 Glock G43/G43X Glock G42 Taurus GX4 Colt Defender Springfield Hellcat Kimber R7 Mako Kimber EVO Mossberg MC2sc And many more! These Stealth Operator holsters are proudly made in the USA and Stealth Operator stands behind their work with a lifetime warranty.