Daniel Defense 16in M4 barrel from Brownells(and prolly elsewhere) for $169.99
Are they good barrels? Says its 1/7, M4 profile.
I have a extra upper that I want to complete, maybe use it as just a KISS upper.
Im talkin, get the barrel, a rail, and some folding sights and be done with this upper. I can throw it on what ever lower and be good to go with it.

