Rise Armament AR 15 7-Piece Upper Parts Kit

Rise Armament AR15 7-Piece Upper Parts KitRISE Armament is committed to quality and success, and you can see that in their weapons. All RISE parts are manufactured according to strict AS9100 and ISO9001:2008-certified procedures and must pass stringent QA inspections before leaving their facility.The RISE Armament Upper Parts Kit is a MIL-SPEC kit that includes the small components needed to assemble an AR-15 lower receiver.Includes Forward assist Forward assist spring Forward assist roll pin Ejection port door Ejection port door spring Ejection port door pin C-clip