Rra has a 16 inch lightweight barrel for 160. After trying just about everything high end in the ar 15 barrel world. It’s tuff to beat rra barrels for accuracy
So you say. I've seen RRA barrels get the chidt beat out of them. My buddy has an A2 that shoots better than his RRA and the A2 is iron sight only. His RRA ATH carbine has a scope on it.. He's looking to get rid of that rifle because he says it shoots like chidt. I'd have to agree with him..