BCA AR-15 20" Black Nitride 4150 Steel Contour Barrel, 6.5 Grendel Type II, Spiral Flutes Rifle Length Gas System w/ 1:8 Twist

Special Price $92.90 was $152.99
In stock

SKU: B6.5RHB2018(MSF)

  • 20" Black Nitride 4150 CHROME MOLY VANADIUM BARREL
  • Heavy Barrel Profile
  • 1:8 Twist
  • Spiral Flutes
  • 6.5 Grendel Type II Caliber
  • Rifle Length Gas System

The BCA AR-15 Barrel is a 20" heavy barrel profile made of 4150 chrome moly vanadium stainless steel. It has spiral flutes, rifle length gas system with a 1:8 twist rate and is chambered in 6.5 Grendel Type II.

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.


More Information
SKU 202-B6.5RHB2018(MSF)
Weight 2.0000
Length 20
Profile Heavy Barrel
Twist 1:8
Finish Black Nitride
Material 4150 Chrome Moly Vanadium
Thread Pitch 5/8 x 24
Caliber 6.5 Grendel Type II
Feed Ramp .300 Blackout
Flutes Spiral Flutes
Gas System Rifle
Gas Block System 0.750
Gas Hole Diameter 0.099
Platform AR-15