5.56 SOCOM & HBAR AR-15 Barrels by Brownells
This video from Brownells introduces and discusses their new 5.56 SOCOM and 5.56 HBAR Profile AR-15 barrels. The description highlights that these barrels upgrade the mil-spec AR barrel with features suitable for modern shooters looking to enhance their AR-15. Key specifications mentioned include a 1:7 twist rate and a salt-bath nitride finish, which contributes to improved corrosion resistance, lubricity, and accuracy. The video likely provides an overview and potentially demonstrates the benefits of these barrel profiles for AR-15 owners.









