here we go again......
Quality case coloring should provide cosmetic enhancement without endangering gun integrity or shooter safety....Be careful if you are contemplating sending your prized shotgun's receiver to a high heat bone charcoal mechanic.. He is going heat it up to around 1600 degrees F... Make sure that you get it in writing, that if the receiver warps in the heating and tempering process or that if it cracks after firing, then the mechanic will assume full financial responsibility for the destruction of your gun and/or your personal injury.
A low, controlled heat process, combined with specific chemicals is the safest way to recolor a shotgun receiver. So long as the heat is kept low and controlled, the original receiver metallurgy and heat treatment is not changed. No harm is done to the gun nor is there any potential for danger to the shooter, as a result of the re coloring process.
I myself do not do any gun work of any kind. I have neither the skill nor the patience. Instead, i utilize the services of Ed Lander, for most of my repair and enhancement needs. Old Ed has over 60 years of experience in the gunsmithing trade and does fine work at a fair price. He has recolored literally hundreds if not thousands of shotguns receivers using his low controlled heat, chemical process.
Ed Lander has developed his techniques over many years of trial and error. He even has different chemical formulas that simulate different factory colors for different guns, depending on when they were made. He may use a potters kiln to precisely control heat. What i do know, is that his top priorities in all of his work are shooter safety and customer satisfaction.