UTG PRO Made in USA 6-Position Mil-spec Stock Assembly ($5.95 shipping on all orders) - $48.95

Good vendor to deal with. Nice guy and will be ordering from again.

I purchased the UTG stock kit and was very disappointed with the buffer tube. The inside has very coarse machining marks. It makes a very rough, grinding sound when charging a round. It is nothing like the smooth action of my Spike buffer tube. Also, the bolt would not lock back on the last round, but not sure if the rough buffer tube is the cause.
I hate this buffer tube and plan to trash it.
I wish I would have bought it from wisearms. This vendor is great and he would have gladly accepted my return.

On my first build I bought a UTG Buffer tube and weight with end plate and it does the job without any issues. I also got the UTG butt-stock and found that the end of the stock that goes up against your body is angled in a weird degree making your shots hit low if you don't adjust. It's really annoying and is the reason I'm going with the Magpul CTR when I find a good deal.