Maybe for ten bucks

I bought this on sale just for the buffer tube, figuring what the hell having spare parts never hurts. I've built a lot of AR's, this is the cheapest crap I've ever bought. Where to start.... The end plate was partially finished/phosphated on one side. The end plate is also bowed, as in when completely tight against the receiver, I can see that it's bent and I can see a coil of the detent spring peaking out at me. The spring and buffer appear to be spraybombed. The buffer tube isn't all that bad, threads are cut well and after torquing and untorquing a few times they don't appear chewed up. I guess it's surprising a stock fits on it. Even more surprising the stock included with the kit fits on the tube!