• SERPA® patented Auto-Lock technology • SERPA® Auto Lock release • Passive retention detent adjustment screw • Speed-cut design for rapid draw, target acquisition and re-holster • Includes Belt Loop Platform and Paddle Platform • Fits Shoulder, S.T.R.I.K.E., Quick Disconnect and Tactical Holster Platforms • Have confidence in our intuitive “L” shaped button which is optimized for security and performance