WHERE CAN I BUY A GLOCK ONLINE - AN OVERVIEW

I've a G22 that I bought for just a duty weapon about eleven a long time in the past. I was going to obtain A further Glock in .357 until I learned I could just do a barrel swap on my G22. Issue is which brand name barrel and where to purchase it? I at times CC it but mainly just shoot it in the vary. Simply click to grow...Qty: This item is presen