I already own an M9(love it more than my Glocks) I just bought a M40 with night sight on Gun Brookers (new in box) and was wondering if there are any after market barrel makers like KKM,JARVIS, or Bar-Sto that makes a 357Sig bbl for the Steyr. BTW, I've never had a FTF or FTE in my M9 and I've only shoot my own reloads. I don't think I've ever fired a commercal round through the M9. Here's hoping I can say the same for the M40. I've got a Glock 35 with all three barrels made by KKM which is neat to shoot. Was hopeing to get my hands on a 357Sig bbl to round out the team of Steyrs.