Primary Weapons Systems AR15 MK107 piston upper, with a PWS muzzle device, complete AR pistol has a Palmetto lower, ambi safety, ambi mag release, 3lb single stage trigger, Vortex Sparc red dot and a full size cushioned grip over $2k in this set up. Around 300 rounds through it. Priced to sell fast, face to face only. Text me with questions or offers, 561-376-4650. Thanks for looking!