Anyways in one episode they were interviewing your typical gangsta thug type crack dealer and he pulls out a Hi Point which he refers to as his "40 cal Glock". What I got from that was most low-level criminals believe any polymer handgun to be a Glock.
I had a guy come in the shop one day and ask for a magazine "for his Glock 40"
I asked what model, and he didn't know.
I got suspicious and tried to get him to bring it in so I could look at it but he was hesitant, and wanted to "look at some until I see the right one"
I showed him a few guns, and he picked an HK USP 40 and said, "that's the one"
I sold him a fairly expensive magazine, and when he left, I got his license number and called the PD across the street, who managed to stop him before he got out of town, and they discovered the STOLEN HK, which just happened to be one I had sold to one of our regular customers, and had been taken from his car in another town about 15 miles away
When they returned his gun, they also gave him the magazine the thief purchased, so it was a "win -win"