I got a gunsmith special from Royal Tiger for $199. It was the broken stock one. The stock was broke and had trench art all over it. The gas tube was completely rusted as was the trigger(hell the whole thing was pitted bad).Took it apart to clean the Cosmo off to find out it was missing the ejection piston and spring. When I got them off ebay and put them in I found the gas tube was bent. Got a cheap railed gas tube to put on it and sold it on armslist. I let the guy come to my house and shoot it before he bought it. It would shoot a couple and then not eject the spent case on the next round. He thought he was getting a good deal and could fix it so we were both happy. It was the first gun I ever purchased on the Internet. I think I will stick to face to face transaction on used guns for a while. I know now I'm no gun smith.