AR's, AK's, Silencers /Class III
BCA AR-15 Barrel, 16" 4150 Parkerized Heavy Barrel, .300 Blackout, Carbine Length Gas System w/ 1:8 Twist
I had been wanting to try out a BCA Barrel for a while. Good friend, @Deersnyper, told me that he has had really good luck with their barrels. So, I purchased the barrel above.