I purchased a 15-22 three weeks ago from Academy for $380. I have only put 200 rounds of CCI Mini Mag down range but have not had any FTF or FTE. I just now put a Bushnell TRS-25 Hi Rise on it which does not have any problems except I can't co-witness using the MBUS sights. I'm about to order the UTG .83 medium profile compact riser mount on it, hopefully that will give me absolute co-witness (or at least some kind of co-witness - lol). This is a fun and cheap gun to play with, I'm liking it.