6mm ARC "Boba Fett" Build Part 1

My newest build, a 6mm ARC. It has been frustrating and the thing still won't run properly. This is part 1 and I have follow-up videos in the works. Will I ever get it right???? Tune in for part 2. I am trying different loads, magazines, buffer springs and BCGs. This is "Boba Fett", my 6mm ARC AR15 build. Thanks for tuning in. Please like and subscribe.