Please dont torch those old guns.Simply put, you are only suckerin` the suckers.Huskys arent worth the time enhancing
Real case colors are still mostly ugly,its just if you have no choice,pretty colors are more desireable.Cant do that with a torch!
If you must,a nitre blue would be much better.
Even better,just clean off any remaining colors with a carding brush.
Or leave "as is"?