I have a Delton stripped lower sitting around that I'm going to build into my first AR. I'm not in any particular hurry to get it together so I'm going to try to find the best deals on used parts that I can and slowly put it together as I find good deals on the parts I want. I would like to end up with a 16" upper with mid-length gas system. I'm thinking the best way to do it is to by a lower parts kit from Delton for $55 ( http://www.del-ton.com/AR_15_Lower_Parts_Standard_s/85.htm ) then look for a good deal on a used butt stock and upper. I'm open to any thoughts or advice on this tho. Also if anyone has a used parts sitting around that they aren't using I'd be happy to buy them from you if the price is right, lol