16" Bear Creek Arsenal BCA AR-15 BARREL: 16" CONTOUR BARREL, W/ 1:7 TWIST, 5.56/.223 NATO, 4150 STEEL PARKERIZED FINISH

by Bear Creek Arsenal
BA16556PK
$79.00

Bear Creek Arsenal BCA AR-15 BARREL: 16" CONTOUR BARREL, W/ 1:7 TWIST, .223 WYLDE, 4150 STEEL PARKERIZED FINISH

Weight 2.5000
Length 16
Profile Contour
Twist 1:7
Finish Parkerized
Material 4150 Chrome Moly Vanadium
Thread Pitch 1/2 x 28
Caliber .223 Wylde
Feed Ramp M4
Flutes N/A
Gas System Carbine
Gas Block System 0.750
Gas Hole Diameter 0.072
Charging Style No

 

Carbine length gas system, with .07 gas port, .750 gas block diameter, and threaded for comp. Barrel extension installed with M4 feed ramps.

100% American made. Barrels are manufactured from two types of steel.

  • 4150 Gun Quality Steel, Heat Treated to RC 28-32 Hardness, and Stress Relieved.
  • 416 Stainless Steel, Heat Treated to RC 28-32 Hardness, and Stress Relieved.

 

They are Drilled, Reamed, Rifled, Turned, and if Applicable, fluted on CNC Machines. All our Finished Barrels go through a 100% Inspection Process.

Inspections Equipment includes CMMs and Air Gauges for the Bores. Our Barrels are manufactured under the ISO-9002 Quality Systems.