01-06-2016, 06:27 AM
I wish I can afford a Gibbz or sundevil but I'm saving up for my barrel and trigger. I'm trying to decide between the DPMS lo pro and the Spartan smooth operator from joebobs, it's the cheapest billet upper I can find at $90. So which one do you think is more rigid, a beefed up forged upper or a billet upper ?

