I finally broke down and bought a 357sig and 40S&W barrel for my M20. I already have LWD 9x25dillon, Bar-Sto std 10mm, and LWD 6in 10mm barrels. I chose the 2 port 357sig barrel from Storm Lake, and a std 40S&W from KKM. I wanted a little variety. I have more money wrapped up in the barrels than in the gun itself! :embarassed: Oh well, it's only money. They make more of it everyday!