Just as good as any. My buddies first AR was a RRA because he said he wanted all mil spec. He found out he likes his national match bushmaster upper on a cheap azzed Rogue Defense lower better. Before he bought his first AR, he did a lot of research and found that RRA was very good. Now he wants to sell it. Just for chitz and giggles, it has a sub moa accuracy guarantee, but it won't even shoot moa in the moa all day long challenge here: