From: $12.49 .223/5.56 AR Gas Tubes Gas Tubes, Accessories, Upper Parts, Upper Parts, Gas System, AR Parts Add to cart
$22.99 A1 Rear Sight Assembly Upper Parts, Upper Parts, Sights, AR Parts, A1 Parts and Accessories, A1 Sights Add to cart
$1.50 Ejection Port Cover Pin Upper Parts, Receivers - Bolts - Handles, Upper Receiver Parts, Upper Parts Add to cart
$19.99 .223 Charging Handle Accessories, Upper Parts, Receivers - Bolts - Handles, Upper Parts, Charging Handle, AR Parts Add to cart
