Is an AR15 Quick Change Barrel Worth the Money?
If you've ever spent an afternoon at the range wishing you could swap calibers without hauling around three different uppers, looking into an ar15 quick change barrel system is probably the next logical step for your build. Most of us are used to the standard AR-15 setup where changing a barrel involves a vise, a specialized wrench, and enough torque to make you sweat. It's not exactly something you do on the fly while sitting at a shooting bench. ...