THIS IS NOT A HOME BUILD. Factory built long stroke piston driven Ar10 in 6.5 creedmoor with 500 rounds of ammo. 20” stainless barrel is 1 of 25 barrels made by pws. Nickel teflon coated piston bolt and Big. CMC competition trigger, and Vortex pst viper lpvo can be included. Open to different trades for nice pistols, ar15s, aks, or multi gun deals. Text 817-456-1412 or message on tgt