Hello, new to the forum. I've never owned an AK and I ended up doing the anti-smart thing by buying one on impulse without educating myself. Sooo, I have a couple questions. First, are the Vulcan receivers as bad as everyone says? Second, I've looked at tons of AK's looking for the same gas block/barrel setup mine has and I haven't found one. Can somebody please identify mine and tell me what it is, good or bad? Thanks2013-08-18 12.31.14.jpg