My truck gun is an FN/PSA chrome lined barrel. Schmidt LPK, PSA nickel boron BCG from Toolcraft, BCM upper, Midwest Industries MLok rail, BCM RE, Magpul CTR stock and Daniel Defense fixed irons.
I have zero complete factory guns these days. Buy the best barrel for the job. The barrel is the heart and the BCG is the lungs. Use your brain to complete the gun.
