Gun world have a full service gunsmith department ranging from the basic cleaning to total refurbishment of all types of firearms. Services Provided: Clean & Oil Metal Finishing Rebluing Nickel Plating Parkerizing Color Case Hardening Sight Work Bore Sighting Drill & Tap for Sights Install Sights Scope MountingGun Repair Oklahoma General Barrel, Action & Rifle Work Shotgun Work Muzzle Loader Work Handgun Work Revolver & Pistol Action Work Stock Work Refinishing Appraisals Part Orders