CONSIDERATIONS TO KNOW ABOUT BUY A GLOCK ONLINE

I have a G22 that I purchased for any duty weapon about 11 yrs ago. I had been going to obtain A further Glock in .357 till I found out I could just do a barrel swap on my G22. Concern is which brand barrel and where to purchase it? I sometimes CC it but mostly just shoot it at the selection. Click to extend...Standard sighting arrangement of a "ve