AR-9 16" M4 CONTOUR BARREL, 1:10 TWIST, 9MM, 4150 BLACK NITRIDE

AR-9 16" M4 CONTOUR BARREL, 1:10 TWIST, 9MM, 4150 BLACK NITRIDE

Length: 16"

Weight: 1lb

Profile: M4

Twist: 1:10

Finish: Black Nitride

Material: 4150 CMVl

Thread Pitch: 1/2x36

Caliber: 9mm

Feed Ramp: Non Ramped

Flutes: No

Gas System: Carbine

Gas Block: .750

Gas Hole Diameter: No

Made in USA