I have a DPMS 18" upper that was built with the following components. I built this and then is sat in the safe. I am funding the purchase of a new shotgun so some toys need new homes. DPMS 18" Rifle length gas barrel 1 in 8 twist ($180) Primary Weapons Systems Comp ($100) DPMS Upper ($90) Magpul MOE Rifle Length Handguard ($40) Spikes Tactical Aluminum Vertical Grip ($40) Spikes Grip added after photo DPMS Charging Handle ($20) Badger Ordinance Tac-Latch ($17) Asking $425 Only 50-rounds fired for proper barrel break in. All Parts purchased from Midway USA new (except the comp) Send IM, or e-mail to:email@example.com Micro not for sale.