Actually I've had pretty good luck with Centerfire in the past. Not as good as with CDNN, J&G but better than AIM and some others. Admittedly any time you buy something sight unseen it is a crap shoot. For $79 I expect ugly but I'm hoping they will shoot well. If they do that I will be happy. Further, Centerfire is guaranteeing the bolts and receivers will match. Some recent recipients on other forums have reported all matching #s on their rifles. I'll let you know what I get if you're interested. Good, bad or ugly.