DB Barrel – 300 Blackout, Pistol-Length, 16″, Medium, 4150, Black Nitride, 1:8-**NEW YORK COMPLIANT**

‘-Manufactured by Diamondback Barrels Co. – Chambered in 300 Blackout – Gas System: Pistol-Length – Length: 16″ – Contour/Profile: Medium – Material: 4150 Chrome Moly – Coating: Black Nitride – Twist: 1:8 – Thread: None – Rifling: Button Rifled 5-Groove Bore – M4 Feed Ramps – 11 Target Crown’