BCA AR-15 Barrel Assembly, 16" Black Nitride 4150 Steel Contour Barrel, 5.56 NATO, Carbine Length Gas System w/ 1:7 Twist, A2 Front Sight
- 16" BLACK NITRIDE 4150 CHROME MOLY VANADIUM BARREL W/ 1:7 TWIST
- M4 CONTOUR BARREL PROFILE
- 5.56 NATO CALIBER
- CARBINE LENGTH GAS SYSTEM, .750 DIAMETER GAS BLOCK
- DELTA RING
- END CAP
- A2 FRONT SIGHT
- BIRD CAGE FLASH HIDER
The BCA AR-15 Barrel assembly is a 16" contour barrel profile made of 4150 steel with a black nitride finish. It has a 1:7 twist rate, Crabine Length Gas System and is chambered in 5.56 NATO.
Includes: Barrel, A2 Front Sight, Delta Ring Assembly, Front Hand Gard Cap & Bird Cage Flash Hider
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.
ALL NFA LAWS APPLY
|Material||4150 Chrome Moly Vanadium|
|Thread Pitch||1/2 x 28|
|Gas Block System||0.750|
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