The CQC Sportster is designed to support civilian concealed carry or range use. This injection-molded holster features the same dependable SERPA technology but is tailored for low-threat civilian operations. Law enforcement and military should use the original SERPA CQC Holster for high-threat-level environments. Passive retention detent adjustment screw. Reinforces full master grip and superior draw technique Immediate retention and audible click upon re-holster for security. Speed-cut design allows rapid draw, target acquisition, and re-holster while keeping eyes on target. Includes paddle platform only.;Gun Fit- Glock 20 ;Gun Fit- Glock 21 ;Gun Fit- Glock 37 ;Gun Fit- Smith & Wesson M&P 45 ;Gun Fit- Smith & Wesson M&P 9 Pro ;Gun Fit- Smith & Wesson M&P 40 Pro