I was trying to install an extended slide lock release on my 19 and had a soft cloth between the pin that I was trying to pound out with the punch. Accidently the punch slipped and I drove it into the slide release hole and transformed the digangional hole into one with a round punch impression in the frame just below the little release takedown on the left side. All seems to work well and slide easily comes off still, but it is a little buggered up. I guess there id nothing I can do to restore it ???