Berwyn borders Oak Park to the north, north riverside/riverside to the west, lyons to the south (midwest guns located in lyons) and cicero to the east. don't worry about cicero, there is no need to go that far east for Union Arms. The Union Arms shop is located at 26th Street and Ridgeland Ave. Definitely call first. This is not a typical lgs and they are busy working in the back as armorers and gunsmiths. They are really good guys. They are the cheapest in town for gallery of guns orders when I look up prices. I've done multiple ffl transfers with them, all went smooth.