I'm looking at 357 SIG barrels for my new to me G22 police trade-in. My understanding is that the main difference between the OEM and aftermarket barrels is that the aftermarket barrels have fully supported chambers... anyone seeing any reliability or other issues make one barrel or other a better choice?
The OEM barrels are a bit more expensive but I also read a recent blog post by John Farnam commenting that he's seen more than a few reliability issues in classes with aftermarket barrels. I'm going to use the 357 SIG as a range gun, not for self-defense. But... if the OEM barrels are a bit more reliable, I'd be willing to spring for the extra $$.
One last question - I know you can load 40 and 357 SIG in either the G22 or G31 mags - is one better than the other as a "one size fits all" mag?
Thanks in advance!
The OEM barrels are a bit more expensive but I also read a recent blog post by John Farnam commenting that he's seen more than a few reliability issues in classes with aftermarket barrels. I'm going to use the 357 SIG as a range gun, not for self-defense. But... if the OEM barrels are a bit more reliable, I'd be willing to spring for the extra $$.
One last question - I know you can load 40 and 357 SIG in either the G22 or G31 mags - is one better than the other as a "one size fits all" mag?
Thanks in advance!

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