BCA AR-15 16" Parkerized 4150 Steel Contour Barrel, 5.56 NATO, Carbine Length Gas System w/ 1:9 Twist
- 16" Parkerized 4150 Chrome Moly Vanadium Barrel
- Contour Barrel Profile
- 1:9 Twist
- No Flutes
- 5.56 NATO Caliber
- Carbine Length Gas System
The AR-15 Barrel is a 16" M4 contour barrel profile made of 4150 steel with a parkerized finish. It has a 1:9 twist rate and is chambered in 5.56 NATO.
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||0.072|