I can take photos of my barrel but you need to check your serial number and determine if the “H” is vertical or horizontal. The bore in my pistol is very dark and pitted but that is the way he brought it back from Korea and it still shoots well so I am not out searching for a replacement. I checked Epay and could not find an H marked barrel, perhaps GB would have one. Checked my reference book and your correct barrel should have on top of barrel: H P or PH horizontal to line of bore, expect to pay a couple hundred for a correct one.