BCA AR-15 Barrel, 24" 4150 Parkerized Heavy Barrel, .556 NATO, Straight Fluted, Rifle Length Gas System w/ 1:7 Twist - UNTHREADED

Special Price $78.84 was $155.99
In stock
SKU
189-B556RHB2417(PFUT)

SKU: B556RHB2417(PFUT)

  • 24" 4150 Chrome Moly Vanadium Barrel
  • Parkerized Finish
  • Heavy Barrel Profile
  • 1:7 Twist
  • .556 NATO Caliber
  • Rifle Length Gas System
  • Unthreaded
  • Dimpled

The BCA AR-15 Barrel is a 24" straight fluted heavy barrel made out of 4150 chrome moly vanadium steel with a parkerized finish, a 1:7 twist rate and a rifle length gas system. The barrel is chambered in .556 NATO and machined with M4 feed ramp in the barrel extension.

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 189-B556RHB2417(PFUT)
Weight 2.0000
Length 24
Profile Heavy Barrel
Twist 1:7
Finish Parkerized
Material 4150 Chrome Moly Vanadium
Thread Pitch 1/2 x 28
Caliber 5.56 NATO
Feed Ramp M4
Flutes Straight Flutes
Gas System Rifle
Gas Block System 0.750
Gas Hole Diameter 0.093
Platform AR-15