Geissele Super Duty 11.5-inch DDC SBR with Centurion FBI Barrel

A first full build in Desert Dirt Color: a Geissele Super Duty upper and SBR'd Super Duty lower, re-barreled with Centurion Arms' 11.5-inch FBI-profile barrel and tabbed gas block. A Microbest chrome carrier with a Centurion E4 bolt, a Geissele SSA-E and Airborne charging handle, and a Schmid lower parts kit fill it out. A Sig Romeo4T Pro on a Unity riser, a Cloud Defensive Rein 3.0 Micro, a Rearden R2S flash hider and an FDE B5 Enhanced SOPMOD stock finish the look.