The AR-15 Barrel is a 16″ heavy barrel profile made of 416R steel with a stainless finish. It is chambered in 7.62×39. Carbine length gas system. It has a 1:10 twist rate
Inspections Equipment includes CMMs and Air Gauges for the Bores.
BCA’s expectations are that our Barrels, 16 inches or longer, will hold a 1.000″ MOA at 100 yards with appropriate ammo and shooting techniques.
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