Federation Trading Post
This was a short lived Star Trek TOS retail store with one location on the east coast (New York City) and one on the West Coast (Berkeley, California). It is believed the stores remained in operation only a few years in the mid 1970's to approximately 1980 or thereabouts.
Hand phaser made from plastic which was hollow, with filler poured in and solidified. Opening for filler covered with metal foil tape simulating aspirator pile. No electronics of course. This unit was advertised in the Star Trek Poster Book in the late 1970's to the early 1980's.