The Safariland 578  pro fit  for the Beretta 92FS 9mm semi-auto handguns is a masterpiece of engineering. Made from the excellent SafariSeven material which provides unparalleled durability, weather, and temperature resistance. The model 578  pro fit  Beretta 92FS utilizes the excellent GLS or Grip-Lock System allows the firearm to be locked into place when holstered for added security for a law enforcement off-duty carry or concealed carry holders who prefer extra retention. The best part about the GLS retention system is that the release is activated by your middle finger with a natural grip. Due to the construction of the Safariland 578  pro fit and the GLS system it is designed to fit over 175 different firearms safely, simply use the supplied tools to adjust the holster to fit your specific handgun. For all-day carry comfort, Safariland 587 GLS profit for the Beretta 92FS comes with an injection molded paddle attachment and ambidextrous belt loop attachment for a little left-handed friendliness. This 578  pro fit is for a left-handed shooter.