BCA AR-15 Barrel, 18" 4150 Black Nitride Heavy Barrel, .223 Wylde, Mid Length Gas System w/ 1:8 Twist
- 18" Heavy Barrel
- 4150 Chrome Moly Vanadium Steel
- Black Nitride Finish
- 1:8 Twist
- Spiral Flutes
- .223 Wylde Caliber
- Mid Length Gas System
The BCA AR-15 Barrel is a 18" heavy profile barrel made of 4150 chrome moly vanadium steel with a black nitride finish, a mid length gas system with a 1:8 twist rate. The barrel is chambered in .223 wylde and machined with M4 feed ramps in the barrel extension.
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||1/2 x 28|
|Gas System||Mid Length|
|Gas Block System||0.750|
|Gas Hole Diameter||0.072|