I like mine a lot. The above group was fired offhand at 25 yards using the factory Troy battle sights. 30 rounds fired as fast as I could reacquire the front sight.
I put a Leupold 3-9X on it and fired a 1 1/2" group at 100 yards from a sandbag rest. This was with 600 rounds through a dirty barrel and using Remington bulk (cheap) 45 grain hollowpoints. It's not supposed to be a sniper rifle, but I wonder how it would shoot with a clean barrel and handloads?
No malfunctions of any kind while coming up on 1000 rounds. It came with everything I wanted in an AR-15 platform except for a single point sling mount. I spent $15 on one and cured that problem.
The piston design is easy to clean, which is saying a lot.