...the case colors on this gun were restored via a controlled, low heat, chemical process. the receiver was not heated beyond critical temperature. the original factory heat treating and case hardening were not disturbed. the bright colors are in fact similar to what parker was doing in the late 19th century...
What's 'low heat'. I think 'the original factory heat treating and case hardening' are one in the same. If someone applied heat, are you sure nothing was disturbed.
Nothing personal, but my rookie taste agrees that the colors on battle's link didn't quite come out right. If it works for you though, no gripe here.
Thanks 2-piper if you're out there for taking the time on the other thread.