Fits H&K USP Compact: 9mm .40 .45 cal & Full Size: 9mm/.40 (NOT .45) Smith & Wesson: Enhanced Sigma Series VE/E/G ONLY FN Forty-Nine Taurus: Millenium PT140 (Pro models refer to SP11B) Ruger: SR9 SR40 Walther PPQ and FN49. Low profile design for concealment Passive retention around trigger guard Allows rapid presentation yet securely locks handgun in place. Rubberized paddle provides extra stability and increased comfort. Steel reinforced rivet attachment system (paddle and holster body).