Factory FDE KAC IWS lower with driven arms SCG-L in FDE KAC mod 2 14.5” upper with URX 3.1 rail conversion done by D Wilson P+W sure socom brake, surefire warden KAC sandcutter with 3.2 bolt KAC FDE URX panel kit Atlas PSR with KAC 17s qd Sub 500 rounds
