BLACKHAWK! CQC Serpa Holster Glock 17, 22, 31 with Mounted Night-Ops Xiphos Polymer Black Black Matte Finish, Passive retention detent adjustment screw and SERPA Auto Lock release. Speed-cut design for rapid draw, target acquisition and re-holster Includes Belt Loop Platform and Paddle Platform Speed-cut design allows rapid draw, target acquisition, and re-holster while keeping eyes on target Fits Shoulder, S.T.R.I.K.E., Quick Disconnect and Tactical Holster Platforms