BLACKHAWK! Serpa L3 Tactical Glock 17/19/22/23/31/32 Right Holster - The SERPA Level 3 Tactical Holster is our highest level of function, retention and security. It's perfect for high-threat environments and tactical operations. The drop-leg configuration is an ideal holster location. The thumb-activated pivot guard and SERPA Auto-Lock release secures the weapon at Level 3 retention, releasing only when the buttons are depressed during the draw cycle. Level 3 Retention - Thumb-activated Pivot guard gives highest level of weapon security, won't lock while pistol is unholstered; Level 2 Retention - SERPA Auto Lock solidly secures firearm, only releases during draw cycle; Level 1 Retention - Passive retention detent adjustment screw aids in weapon retention; Reliable - Full-length holster body protects rear sights; Versatile - Flexible thigh platform conforms to leg size; Convenient - Y-harness suspension system distributes weight evenly, keeping holster vertical and enabling use of pants pocket; Accessories - Mounting points for pouches, knives, mag cases, etc.; Modular - Fits all BLACKHAWK! injection-molded platforms;