Product Details
This 11.5-inch barrel is built light without sacrificing reliability, so your AR15 stays nimble and easier to handle whether you're at the range or out working. It's government profile (the standard you'll find on military-spec builds), chambered in 5.56 NATO with a 1-to-7 twist that handles just about any ammunition you'll feed it. The magnesium phosphate finish stands up to use, and it threads with a standard 1/2x28 pitch so most suppressors and muzzle devices will work right out of the box.