I got a Model1Sales 5.56mm Upper carbine gas system that is chrome lined with no more then 300 rounds down the barrel. It does have a Magpul Moe handguard and foreward grip (original forearm included). Asking $450 with bolt carrier group, but will sell without bcg it wanted. Message me for pictures or more details. Located in Los Banos, but can meet in Santa Clara. Thanks for looking.
Model1sales upper in 5.56mm