Ok I'll be that guy and say I wouldn't buy that lower at that price point. Brownells has or had complete Colt lowers for $250 and that price point would be tops as I still would want a nicer trigger. Palmetto State Armory has a complete lower with a Magpul Moe stock for $150 shipped, add a nicer trigger and your at $250 to $300. OP in my opinion you would be best served to do some shopping.
http://palmettostatearmory.com/ar-15-05/lowers.html
Colt complete lower
https://www.brownells.com/rifle-parts/re...09740.aspx
http://palmettostatearmory.com/ar-15-05/lowers.html
Colt complete lower
https://www.brownells.com/rifle-parts/re...09740.aspx

