2" would be tough IME, 3" for sure with better than surplus ammo. Those groups above were with cheap Chinese surplus from Tradeex. The single group is 4", the best one is 2". Oddly, shot with a blazing hot barrel. I wasn't using the best targets, they're my 50 yard M1 Carbine ones, and they were a bit hard to have a consistent POA with a 3 MOA red dot at 100 yards. Could probably shave a half inch off that with something I could actually see at that distance... But they're pretty representative. 4 MOA from a self loading rifle shooting x39 is about my benchmark, that's about what I'd expect in terms of average accuracy. Everyone would be all over an AK for the price if they were still NR here, and they won't do any better. If I need more precision there's always my bolt rifles.