Noveske CHF Chrome Lined Switchblock 5.56 Barrel 12.5in Light Leonidas Wrench Headspaced Bolt 0

Noveske CHF Chrome Lined Switchblock 5.56 Barrel 12.5in Light Leonidas Wrench Headspaced Bolt 0. The unique design of the barrel allows it to be used with both carbine and pistol gas systems. Reducing weight by switching the gas block from carbine to pistol gas is a big advantage the Switchblock barrel has going for it. The Switchblock barrel allows the shooter to have a lighter rifle that still performs admirably in a carbine style gas system. The barrel also features a chrome lined gas port to reduce internal wear. This feature also allows the shooter to clean the bore easier which decreases the cleaning frequency of a carbine style barrel. Specifications for Noveske CHF Chrome Lined Switchblock 5.56 Barrel: Manufacturer: Noveske Color: Black Fabric/Material: Cold Hammer Forged Caliber: 5.56x45mm NATO Barrel Twist Rate: 1-7 Additional Features: Light Contour Firearms Threads Per Inch: 1/2x28 Package Contents: Noveske CHF Chrome Lined Switchblock 5.56 Barrel Noveske 07000193: CHF Chrome Lined Switchblock 5.56 Barrel 12.5in Light Leonidas Wrench Headspaced Bolt