Archives for upper receiver

Install Ejection Port Cover Assembly on Upper Receiver

AR-15 Ejection Port Assembly This assembly consists of: Ejection Port Cover Ejection Port Cover Pin Ejection Port Cover Spring Ejection Port Cover Pin Snap Ring (Not needed for the Bootleg Upper Receiver) Upper Receiver 1.AR-15 Ejection Port Cover Pin Snap Ring and Ejection Port Cover Pin Carefully place ejection port cover pin snap ring in…