not necessarily a "deal" but I ordered one of the Colt M4 lowers from Brownells for $250.... I had a 16" Colt HBAR upper that had been sitting in the safe since it's retirement in 2005, but instead re barreled a real 14.5" Colt M4 barrel on, pinned and welded the long flash hider to make it 16"... don't know why, but having a fixed sight, plastic hand guard, all Colt was the objective... regards