Gunsmithing & Troubleshooting
I know...it's a PITA but the 9mm is not readily available.
SPS Pantera Series - Firearms - SPS Pistols by Eagle Imports, Inc.
If the breechface is removable, can it easily be done with:
Wilson Nowlin 5" bull barrel chambered in 9mm
New extractor
New ejector
New hammer spring
New recoil spring...