The BCA AR-9 Barrel is a 7.5" heavy barrel made out of 4150 chrome moly vanadium 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.

Finished Barrels go through a 100% Inspection Process.

Weight- 1.2000

Length- 7.5

Profile- Heavy Barrel

Twist- 1:10

Finish - Parkerized

Material- 4150 Chrome Moly Vanadium

Thread Pitch- 1/2 x 36

Caliber- 9MM

Feed Ramp- Single