I have a DPMS 24" fluted bull barrel complete upper for ar10 platforms. It has the rifle length gas tube and gas block, free float tube, BCG and charging handle included. $550 obo. http://www.dpmsinc.com/24-308-Fluted-Bull-Barrel_p_1288.html
This is the barrel and I can send pics of it from my phone as well.
Magpul PRS stock, black with buffertube and buffer\spring $190obp
All is face to face in Forney or mesquite. I'll entertain trades for a shorter ar10 barrel, magpul UBR,or .223 ar15 upper