Ballistic Advantage 1/8 223 wylde 20" heavy SS barrel
1/2x28
Daniel Defense clamp on gas block (.750)
BCM QRF 12" handguard
BCM M4 upper (very tight fit on barrel extension) it doesn't have the laser BCM on the side but its got 'BCM4' machined right above the gas tube
BCM large charging handle (gen 1)
Brownells nitride BCG
can't remember if the gas tube is from BCM or Ballistic Advantage but I doubt it matters
~450 rounds, 5 pounds as shown