I've a G22 that I purchased for the duty weapon about 11 many years back. I was going to get A different Glock in .357 right up until I learned I could just do a barrel swap on my G22. Query is which manufacturer barrel and where to buy it? https://dallasoonjg.blogdemls.com/32706915/buy-a-glock-online-things-to-know-before-you-buy