This BCA AR-15 Barrel is an 8.5″ Mid Weight Profile barrel made from 4150 Steel with a Black Nitride Finish. It features a 1:8 Twist rate and is chambered in .300 Blackout.
All Finished Barrels go through a 100% Inspection Process. Inspection Equipment includes CMMs and Air Guages.
|WARNING: This product can expose you to chemicals, such as lead and other petroleum products, which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.|
It is the responsibility of the consumer to ensure all state, local, federal, and ITAR regulations are followed
|Material||4150 Chrome Moly Vanadium|
|Thread Pitch||5/8 x 24|
|Feed Ramp||.300 Blackout|
|Gas Block System||0.750|
|Gas Hole Diameter||0.109|