Safariland 6005 Tactical Gun Holster, Quick Release Leg Harness, Black, Right Handed, Sentry Guard, Ruger Security Six and S&W 10 Fits: Smith & Wesson 10, 12, 13, 15, 19, 617, 64, 648 K Frame, 65, 66, 67; Ruger Security Six, Service Six and Speed Six Features the SLS (Self Locking System) rotating hood design SLS allows for a smooth, single motion draw with greater protection against weapon takeaways Quick Release double leg strap and leg shroud with mounting holes for optional accessories Thermal-molded SAFARILAMINATE construction protects handgun and sights