Noveske 14.5" Lightweight 5.56mm Stainless Barrel

14.5" Lightweight 5.56mm Stainless Barrel 1 in 7" twist improved polygonal rifling Extended feed ramps Bead blasted finish Mid length gas system Gas tube Pinned Low Profile Gas Block 1/2x28 threads Light Contour Weight: 29oz The barrel ships with gas block installed. This barrel is designed for our gas block that is 1" long(INCLUDED). A standard front sight base is 1.9" long and WILL NOT FIT. Barrel installation should be performed by a qualified gunsmith. Installation of the gas block dowel pin and gas block is required to complete the assembly process.