USED Rosco Manufacturing K9 Greenline Tactical Barrel 5.56 NATO 13.95 inch 1-7 Twist 1/2 x 28 Thread Mid-length Black Nitride

USED Rosco Manufacturing K9 Greenline Tactical Barrel 5.56 NATO 13.95 inch 1-7 Twist 1/2 x 28 Thread Mid-length Black Nitride. 95 features a mid-length gas system with an optimized gas port to run reliably suppressed and/or unsuppressed. The K9 continuous taper is the most effective profile to dissipate heat from hard use. With weight shifted to the back of the barrel modern attachments on the front of the rifle create a perfectly balanced and better handling rifle. Updated target crown carried over from the Purebred series. Features no 90 degree cuts improved harmonics fit and finish. Specifications for Rosco Manufacturing K9 Greenline 5.56mm Tactical Barrel: Manufacturer: Rosco Manufacturing Color: Black Finish: Nitride Fabric/Material: 416R Stainless Steel Cartridge: 5.56x45mm NATO Barrel Length: 13.95 in Barrel Profile: Continuous Taper Gas System Length: Mid Length Gas Block Journal Size-Diameter: .750 in Threads per Inch: 1/2x28 Barrel Twist Rate: 1-7 Barrel Material: 416R Stainless Steel Flutes: No Gun Make: AR Platform Gun Model: M4 Weight: 2 lb Package Contents: Rosco Manufacturing K9 Greenline 5.56mm Tactical Barrel Gas Tube Rosco Manufacturing K9-115-HY-DUFFY-556-7-PT: K9 Greenline Tactical Barrel 5.56 NATO 13.95 inch 1-7 Twist 1/2 x 28 Thread Mid-length Black Nitride