Have a Norinco CQ with a 10.5" barrel, it would fail to extract about once a mag, feeding the new round into the base of the un-extracted case, jamming it up. I put in an Armalite extractor, spring and O-ring (thanks Wolverine) and it purrs like a kitten now. The stock extractor looks no different and well made, perhaps it was the spring and O-ring that did it. Just happy it works now.
Tim
Tim


















































