OLSONS GUN SHOP
990 COURT AVE, MARENGO, IA 52301
FFL Number 5-42-095-08-7G-02880 - Importer of Firearms Other Than Destructive Devices
SWIFT HOME CENTER
284 WESTERN AVE, MARENGO, IA 52301
FFL Number 5-42-095-01-5C-05524 - Dealer in Firearms Other Than destructive device (Includes Gunsmiths)