I have completed a build on an Armalite lower that I purchased a while back.  I had some leftover parts and it went together very well.  I was going to pickup a Noveske Complete upper, however the more and more I read about the Knight SR-15 upper, I think that my be the way I go.  I found a couple of companies that have them online, however the one I found with the lowest prices was a Knesek Guns.  Does anybody have any experience with them, I couldn't find anything.  Sorry if this is posted in the wrong place.  Hoping to find something out as it's something to finish off a build.  

Thanks in advance

With the prices I've at least seen in the past you would be better off buying a complete kac rifle. With that you get a nice ambi lower with a good 2 stage trigger. Just sell the lower you have now or keep it for another project.

i agree.  you also get a sopmod stock, sling swivels, kac's vfg, rail panels, etc.

but if you post over in the industry forum, you'll probably get more response/advice

http://www.ar15.com/forums/forum.html?b=2&f=381

The best price is offered by Lawmen's, the store front for KAC (contact Casey Seng). They beat Knesek's price by a few $ and their shipping is cheaper, too. It comes with 3 rail covers, the rear sight, and a pretty sweet KAC Stoner rifles user manual.

I went through the same thing you did, but I sold a couple of uppers (BCM 14.5" carbine and Spike's ST-22) to get the KAC. I live out of my home state, so I cannot buy lowers right now. I don't mind not having the KAC lower, but someday I'm sure I will get one. I don't regret my purchase at all.

Gratuitious pic: