Faxon Firearms Duty HBAR Button Rifled Barrel 5.56x45mm 16", Black

Manufactured in house, these barrels undergo a rigorous process to ensure superior accuracy and reliability. Each barrel is fully stress relieved, air gauge tested and 11 deg target crowned to deliver exceptional performance. From the very beginning, we use only the best materials, including certified 4150 Mil-Spec steel, to guarantee top tier quality. Throughout production, each barrel goes through a battery of tests at every stage to ensure the highest standards. After being finished in Nitrid