The BCA AR-15 Barrel is a 20" heavy barrel profile made of 4150 chrome moly vanadium stainless steel, rifle length gas system, M4 feed ramps with a 1:8 twist rate and is chambered in 6.5 Grendel Type II.
Finished Barrels go through a 100% Inspection Process. Inspections Equipment includes CMMs and Air Gauges for the Bores.
WARNING: This product can expose you to chemicals, such as lead and other petroleum products, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to the California P65 Warning site.
It is the responsibility of the consumer to ensure all state, local, federal, and ITAR regulations are followed