This Kit Includes: – Mil-Spec flat top upper receiver (port door and forward assist installed) – 20″ Barrel – Threaded 5/8-24 RH – Complete bolt carrier and 6.5 Grendel bolt – .875 Low profile gas block with set screws – Standard length gas tube with roll pin – Mil-spec charging handle – One 10 round Magazine with manual This product qualifies for our Layaway Program.
