Solid build I did a few years ago . Stupid accurate, and reliable. Aero m4e1 Texas receivers, ballistic advantage 18” fluted stainless barrel, aero adjustable gas block, larue two stage trigger, strike industries enhanced lower parts kit, don’t remember what buffer but it’s tuned perfect, luth adjustable stock, zero degree ergo grip, I have two handguards to pick from and there’s pictures of both so if you buy it I’ll put whichever one you want on it. The one on it now is a rock river half quad kinda retro style and the other is a cerakoted full quad rail. Will include the irons. Sell or trade text me at 9037245344