Virtually all components purchased from Rainier Arms and was assembled by Rainier Arms. Receipts available upon request. Looking to get $1,600 (not parting out the AR) Here's a list of the components: Rainier Arms Xtreme Tactical Compensator XTC Ergo Ambidextrous SureGrip Black Geissele Combat Trigger - SSA Seekins Adjustable Gas Block B5 Systems SOPMOD Stock Rainier Arms Milspec Buffer Tube Kit Rainier Arms Raptor Charging Handle CMT Tactical UPUR-1 Billet Upper Receiver Rock River Arms Lower Parts Kit Fortis REV Free Floating Rail 14" Barrel Nut Rainier Arm UltraMatch 300AAC Blackout Barrel 16" Rainier Arms Nickel Boron BCG CMT Tactical Gen 2 UHP 15 Billet Lower Magpul 30rd PMAG Black X 4 Magpul Black Mag Link X 2 Plus around 20 rounds of supersonic reloads that I would throw in. Willing to take $1,000 cash PLUS a nice pistol or shotgun. Come with a great offer and we'll talk. I live in Ocean Shores and work in Aberdeen but I travel to the Bonney Lake / Auburn area somewhat regularly. May be willing to travel for the right deal.