SOCOM & HBAR AR-15 Barrels by Brownells

The SOCOM Profile and HBAR Profile AR-15 barrels by Brownells take the concept of a mil-spec AR barrel and upgrade it for the modern-day shooter, including features that make these barrels ideal for upgrading your AR. Both profiles feature a 1:7 twist with a salt-bath nitride finish that enhances corrosion resistance and provides increased lubricity and accuracy. Learn more here