NOT KNOWN FACTUAL STATEMENTS ABOUT GLOCK

I have a G22 that I purchased for a duty weapon about eleven yrs ago. I had been about to invest in A further Glock in .357 till I discovered I could just do a barrel swap on my G22. Query is which brand name barrel and where to purchase it? I occasionally CC it but largely just shoot it in the array. Click to grow...These models might be offered i