Daniel Defense Upper. 14.5 DD Barrel not pinned, Upper Receiver, Rail, and Front Sight Base. BCM Muzzle Device, and unknown bolt carrier group and mil spec charging handle. Bore looks great. Please see my other listings. To contact text me at nine 04 nine 55 seven 007 or message me through FGT but expect slower response time. Once again see my other listings. I'm in the Southside Jax area.