INDICATORS ON WHERE CAN I BUY A GLOCK ONLINE YOU SHOULD KNOW

I have a G22 that I bought for a duty weapon about 11 yrs in the past. I was going to purchase another Glock in .357 right up until I found out I could just do a barrel swap on my G22. Concern is which brand name barrel and where to get it? I occasionally CC it but generally just shoot it within the range. Click on to broaden...Regular sighting arr