I jumped and bought my 2007 m305 Norinco when Marstar said they were never coming back to Canada but found a box of 100 from a deal gone sour. My barrel indexing was off, the stock had dings and scratches on it, the op rod indexing wasn't aligned properly, the rear sight hole is off center, the cleaning kit is impossible to get out of the buttstock without pliers, the stock sits so low on the rifle that it covers up a lot of the trigger, and the side screw hole for the scope mount was over sized and wrecked 2 mounting screws.
Despite all of this, it shoots 1.5 inches @ 100y with a 3-9x40 scope.
You'll never know what the accuracy will be like, but I highly recommend that you inspect the rifle in person. Ordering it online could be a big mistake, as you can't expect the vendors to individually inspect every rifle that passes through their hands. If I were to purchase another m305, I'd want to at least see it before paying and have someone along that really knew what they were talking about.
Had I known back then what I know now about these rifles, I would have purchased a receiver and had it sent to m14 doc along with a blank cheque, seriously.