V Seven 308 Win Stainless Match Barrel Light Contour 11.5in 308M10T 11.5. 308 Match Barrel is a finely crafted precision barrel made for single-stock use with standard gas block configurations. The durability and precision of a V7 .308 Match Barrel is made possible through a unique layered forge process; where a small amount of magnesium is added to the forge during the forging process to increase weight. This forging provides a significant increase in production volume not to mention the added strength and rigidity to a traditional steel barrel. The .308 Match Barrel is perfect for single-stock competition using .308 Win calibers. Each barrel comes with a chamber gas port and gas port seal; all components that are necessary to complete a successful build. Specifications for V Seven 308 Win Stainless Match Barrel: Manufacturer: V Seven Color: Silver Finish: Stainless Fabric/Material: 416 R Stainless Caliber: 7.62x51mm NATO .308 Winchester Threads per Inch: 5/8x24 Barrel Twist Rate: 1-10 Flutes: No Additional Features: Utilizes A Melonite Coated Barrel Extension With Extended Feed Ramps For Smooth Feeding V Seven Ultra Match Lapped V Seven Match Chamber Gun Type: Rifle Package Contents: V Seven 308 Win Stainless Match Barrel V Seven 308M10T 11.5: 11.5" 308 Win Stainless Match Barrel Light Contour