Noveske SPR Barrel 5.56mm 18 Inch Stainless Steel with Gas Tube and Pinned Switchblock

Noveske SPR Barrel 5.56mm 18 Inch Stainless Steel with Gas Tube and Pinned Switchblock. Certain rails will fit behind it though. The barrel ships with Switchblock installed and the dowel pin in place. This barrel is designed for our Switchblock 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. Removal and installation of the Switchblock is required to complete the assembly process. Specifications for Noveske Recon Switchblock 5.56 Barrel: Manufacturer: Noveske Color: Silver Fabric/Material: Stainless Steel Caliber: 5.56x45mm NATO Threads per Inch: 1/2x28 Barrel Twist Rate: 1-7 Additional Features: Medium Contour Package Contents: Noveske Recon Switchblock 5.56 Barrel The Noveske Switchblock 5.56 Barrel is a quality addition to the Noveske lineup. For more great deals on AR15 Barrels by Noveske please browse our Noveske Gun Parts page. BARREL 5.56 18 SPR STAINLESS SWITCHBLOCK WRENCH