RRA builds great quality parts and rifles. They were a standby house before the AR boom, and a lot of the neophyte AR enthusiasts largely assume anything old is lame, so they lost favor. They didn’t really chase the shifting AR fads, don’t offer a lot of models, but what they produce are all good products. It just became a world where your dad had a Rock River, so you were supposed to get something newer. Better or not...
I use and have used RRA carrier groups, triggers, and faux clamshell float tubes for a long time, never a hiccup.