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The AR-15 Barrel is a 20" Heavy barrel made out of 416R Stainless steel with a Stainless steel finish, a 1:7 twist rate and a rifle length gas system. The barrel is chambered in .224 Valkyrie with Straight Flutes.
Finished Barrels go through a 100% Inspection Process.
Inspections Equipment includes CMMs and Air Gauges for the Bores.
BCA's expectations is that our Barrels, 16 inch or longer, will hold a 1.000" MOA at 100 yards with appropriate ammo and shooting techniques.
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.