Standard flat-top upper receiver with 10.5″ chrome lined 1:7″ 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.
BARREL LENGTH 10.5 in / 266 mm
BARREL MATERIAL Chrome
OPERATING METHOD Direct Impingement