Aero M5 upper and Aero M5 Texas edition lower with a Aero Atlas S-One handguard. Ballistic Advantage match barrel, JP Enterprises LMOS bcg, Radian raptor LT charging handle, 2A armament titanium muzzle break/ comp and titanium gas block, magpul mbus sights, magpul CTR buttstock and a cmc trigger. I believe the grip is a tango down but I could be wrong. It has less than 200 rounds and I’m selling because I don’t shoot as much but mainly to help fund my rcsb project. I’m not pressed to sell. 9513062545 text or call.