V Seven AR-15 5.56 Stainless Match Barrel Light Contour 16in 556M7T 16L. 56 Stainless Match Barrel. Developed by using several of the most extremely sturdy and long lasting substances available these AR15 Barrels through V Seven can provide something that gives you a great deal of reliability. V Seven has been generating top quality merchandise for a number of years and the V Seven 5.56 Stainless Match Barrel is their way of demonstrating exactly how much they are concerned. At OpticsPlanet we make it our obligation to receive the perfect solution for all of your specifications and presenting the V Seven 5.56 Stainless Match Barrel is something that we're pleased to offer. Specifications for V Seven 5.56 Stainless Match Barrel: Manufacturer: V Seven Color: Silver Finish: Stainless Fabric/Material: 416 R Stainless Steel 416R Stainless Steel Caliber: 5.56x45mm NATO Threads per Inch: 1/2x28 Barrel Twist Rate: 1-7 Flutes: No Condition: New Gun Type: Rifle Package Contents: V Seven 5.56 Stainless Match Barrel V Seven 556M7T 16L: 16" Stainless Match Barrel Light Contour