I have had a few for years and I think they are among the best on the market for building a match rifle. Most of the chineese parts realy suck and wear out faster than gi. Just get it, make sure it is safe to shoot with proper headspace and all, and shoot the crap out of it. In the meantime start collecting usgi match parts. get everything for it usgi. when you wear it out have it rebuilt with all the parts you collected and your ability and your rifles will be a whole lot better when it comes back from the smith. Do make sure you check headspace. That is the problem I hear about most often. Also they are supposedly forged receivers. I don't know if they are or not but I did check the hardness on mine and they are exactly the same as a piece of a gi receiver I have I actualy tried a file on an inconspicuous area and it wouldn't get into it.