[Red Badger]

>>>>>... had bought the gun on the train?

There’s a gun store on the subway?..................

[lowbridge]

Well, of course. Where else do you expect to buy a newspaper, a soda, candy, or a gun?

[Bigg Red]

I am picturing the vendor circulating among the cars wearing a tray hanging from his neck like those of the glamorous cigarette girls in the nightclubs of the 1930s and ‘40s.