I bought a new one back in February. It has functioned perfectly. I had two misfeeds out of the first mag, none since (500 + rounds.). Not sure why I had those two, probably my fault not the weapons. As far as accuracy goes it's ok. Pretty true inside 100 yds. Outside 100 not so much, that may de due to the dang wind blowing 20 to 25 mph every time I go to the range. I live in south Texas. High winds are pretty much an every day thing here. Over all I am happy with my wasr.