All LGS I have been in here in Mo. they open carry, I really think it is a sell pitch IMO.
We also had a LGS a few years ago robbed late at night in a big city, the place had video surveillance and the owner caught it all on Tape.
the place had bars allover it, the robbers with a pick-up truck mounted a telephone pole in the back and put the truck in reverse and backed into the entrance door knocking the bars and door right off the hinges after that they jumped out with mask on and cleaned the store out, took a lot and every gun in the place all in about 85 seconds. the truck didn't have a license plate and they were never caught.