a bar gun holster assembly for receiving a bar gun . bar guns are used to dispense beverages , typically soda and / or water therefrom . a holster assembly is a device that provides a place for a user to put the bar gun , nozzle first when it is not being used . applicant &# 39 ; s bar gun includes three components : a mounting plate , a holster portion , and a drain portion . the mounting plate is designed to attach to a support surface , such as the underside of a table or bar . the holster portion includes a cylindrical bar gun nozzle receiving member for receiving the nozzle of a bar gun slideably therein . the drain body is adapted to receive fluids dripping from the end of a nozzle and passing them to a drain line . applicant &# 39 ; s device includes walls that releasably couple the three members one to the other .