It is easily one of the heaviest worn spots on a pistol. I'm stripping my Browning Hi-Power for a bluing job and the serial number located on the grip where your fingers wrap around is almost completely obliterated! They were pretty worn and not easy to see on this surplus Israeli Hi-Power already but now they are so faint that I'm concerned they may no longer be readable. What does a guy do? Can anyone re-stamp the serial number into the grip for me? Is that legal? Is it legal to leave it as is? I would rather have an easily identifiable serial number located in it's original location, on the grip, but I'm not sure where to go or what to do now. I would like to resolve this before I apply the bluing. Any suggestions or answers are greatly appreciated.