Safariland 6004 Black Glock 20, 21 SLS Hood Tactical Gun Holster SLS (Self Locking System) allows for a smoother single motion draw-and greater protection against a weapon takeaway Suede Lined to Protect Handgun Finish Standard double strap leg shroud with mounting holes for optional accessories Safari laminate Thermal Molded construction protects the handgun and sights Fits: Glock 20, 21 4.6" Barrel Features the SLS (Self Locking System) rotating hood design SLS allows for a smooth, single motion draw with greater protection against weapon takeaways Standard double leg strap and leg shroud with mounting holes for optional accessories Thermal-molded SAFARILAMINATE construction protects handgun and sights