Originally Posted by sig357fan
I'm running a LWD 40 to 9 conversion barrel in my Gen 3 G31, similar to what you want to do with your Gen 4 G22.
The barrel and a 9mm mag is all I do and have had 100% reliability, that being said, this set up is for range practice only.
Even though I’ve had 100% reliability, I wouldn’t carry my G31 in this configuration.
+1...similar setup here. My 9mm conversion barrel is for practice and IDPA club matches, not carry.