The Safariland 537 GLS Open Top Concealment Belt Slide Holster offers a perfect balance of security and rapid access. Featuring the innovative Grip Lock System (GLS), it automatically secures your handgun upon holstering and releases it naturally with your middle finger as you establish a proper shooting grip. This intuitive design enhances both safety and speed, allowing for a smooth, confident draw. With its durable construction and comfortable fit, the 537 GLS is an excellent choice for everyday carry and concealed use. GLS grip locking system secures the weapon once holstered, with retention deactivated by the middle finger during a natural shooting grip Soft, flexible holster body molds to the wearer for enhanced comfort and concealment Adjustable tension system allows users to fine-tune retention for a personalized and secure fit Fits with standard 1-1/2 inches (38mm) belt widths for reliable attachment