I have a 16" BCM hammer forged barrel mid length upper with a URX III rail installed. It has a colt bcg with a BCM bolt, a BCM gunfighter charging handle mod 4, rail covers and a KAC 200-600 meter bus. I have shot about 500 rounds through this setup.
DOES NOT COME WITH SUREFIRE MB556K, It will come with a standard A2 flash hider or I can throw in a AAC 51t blackout for an extra $49.
