BCA AR-15 Barrel, 24" 4150 Parkerized Heavy Barrel, .556 NATO, Straight Fluted, Rifle Length Gas System w/ 1:7 Twist - UNTHREADED
- 24" 4150 Chrome Moly Vanadium Barrel
- Parkerized Finish
- Heavy Barrel Profile
- 1:7 Twist
- .556 NATO Caliber
- Rifle Length Gas System
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.
|Material||4150 Chrome Moly Vanadium|
|Thread Pitch||1/2 x 28|
|Gas Block System||0.750|
|Gas Hole Diameter||0.093|