USED American Arms Regulator 45 Long Colt, 7.5" Barrel, 6 shot cylinder, No Box Out of stock. Check back later... Price: $375.00 Description Details Shipping info Accessories: None Observations: None Manufacturer: OtherModel: regulatorOrigin: UsedCaliber: 45LCCategory: Hand gunRevolverGunsStock: 0 This item may be shipped to an FFL near you! The item will be held at our location until we have received a valid copy of your dealer's license.