Video from Wiki Arms showing the Bear Creek Arsenal Bufferless High Value 9mm PCC for those looking to license a new PCC design for the airsoft market. Bear Creek's 9mm AR-15 upper packs a punch with its 4.5" M4 barrel, MLOK rail, and side charging handle. Built for mil-spec AR-9 bufferless lowers, this American-made upper promises high accuracy and a lifetime warranty.