I have a G22 that I purchased for a duty weapon about 11 many years ago. I was going to buy A further Glock in .357 until I learned I could just do a barrel swap on my G22. Problem is which manufacturer barrel and where to buy it? I https://buy-a-glock-online56877.humor-blog.com/31878549/a-simple-key-for-buy-a-glock-online-unveiled