The BCA AR-15 Barrel is a 10.5″ heavy barrel made of 4150 steel with a parkerized finish, a 1:10 twist rate and a carbine length gas system. The barrel is chambered in 7.62×39 and machined with .300 blackout feed ramps.
All 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.
|Material||4150 Chrome Moly Vanadium|
|Thread Pitch||5/8 x 24|
|Gas Block System||0.750|
|Gas Hole Diameter||0.093|
Proudly made in the USA!