Dual Wielding Barrett .50 Cal Posted April 11, 2014 in Ammunition, Guns & Gear, Rifles by Nicholas C with 20 CommentsTags: .50 cal, Barrett, dual wield Hope this brings a smile to your day. A guy unloading and dual wielding Barrett .50 Cal rifles. He should be wearing eye protection though. Still fun to watch and I am sure even more fun to shoot.