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The BCA AR-9 Barrel is a 5" made out of 4150 chrome moly vanadium steel with a parkerized finish, a 1:10 twist rate. The barrel is chambered in 9MM with a single feed ramp machined in the barrel extension and operates with a blowback gas system.
All Finished Barrels go through a 100% Inspection Process.
Inspections Equipment includes CMMs and Air Gauges for the Bores.
- 5" 4150 Black Nitride Barrel
- Slim Contour Barrel Profile
- 1:10 Twist
- 9MM Caliber
|Material||4150 Chrome Moly Vanadium|
|Thread Pitch||1/2 x 36|
|Feed Ramp||Single Feedramp|
|Classification||AR Pistol Barrel|