10.5 inch 300 AAC stainless steel build kit with key mod rail minus BCG and charging handle
comes with the following:
10.5 inch stainless steel 300 AAC barrel, m4 feed ramps, carbine gas length, 5/8x24 threaded
billet upper with forward assist and dust cover
steel low pro gas block, roll pin, carbine gas tube
10 inch key mod free float hand guard
crush washer and a2 muzzle break
