i agree, heating any shotgun receiver without controlling the temperature and heat duration is very dangerous and can damage guns and potentially harm shooters. in additional, if the receiver is heated to very high temperature, such as that required for the bone charcoal process to be effective, then the structure of the metal has been changed and should be tempered back to provide some elasticity. otherwise, the receiver is as brittle as glass and may crack or shatter upon firing of the gun. in my opinion, 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 metallurgy is not changed and no harm is done to the gun nor is there any potential for danger to the shooter, due to incorrect heat treating, which is the inherent flaw in the use of the high heat bone charcoal process when applied to shotgun receivers.
Last edited by ed1; 01/02/09 03:26 PM.
