got mine about six months ago no problems and i must admit i dont clean it like i should put about 1000 rd though it nice accurate rifle and just shoot federal bulk from walmart though it also a very good training tool for a m4 or to destroy small game
the millet is a nice scope for the money got mine from midway on sale fore 200 and cant say anything bad about it nice and clear and at 2x cant see the front sight post