LMT 10.5" 5.56 Chrome Lined 1:7 Barreled Upper Receiver

Standard flat-top upper receiver with 10.5a ^2 chrome lined 1:7a ^2 twist 5.56 barrel.Comes with forward assist, port door, sling swivel, front sight post, and gas tube installed. Utilizes the mil-spec barrel nut and delta ring assembly to affix the barrel. Handguards, charging handle and BCG not included.Specifications:Barrel Length: 10.5 in / 266 mmBarrel Material: ChromeCaliber: 5.56A-45Color: BlackOperating Method: Direct ImpingementRifling Twist Rate:1:7"Selector: Safe/Semi