.38 Super & 9x19. Same extractor?

[gaijin]

For maximum reliability you have several choices.

• Fit one extractor for the 9mm and one extractor for the Super
  
  
• Use Starline .38 Super Comp brass. It has the same dimensions as regular .38 Super but the rim is the same diameter as the 9mm
  
  
• Use Starline .38 TJ brass. It has the same exterior dimensions as regular .38 Super but the extractor bevel is moved slightly forward to help in full length resizing. It too has the same rim diameter as the 9mm

^^This. I use SC and TJ brass in my Super. It’s a switch upper gun with 9mm and .38 Super uppers, this way I’m not re-zeroing if I’d just switch barrels.
I fit a Wilson .38 Super Ejector that works with both 9 and Super brass.