.308 Winchester
Faxon Duty Series .308 Winchester barrels are precision-manufactured AR-10 barrels engineered for reliability, durability, and consistent performance. Manufactured in the USA from 4150 CMV steel using traditional button rifling, each barrel is fully machined and stress relieved in-house, air gauge inspected, and 100% MPI tested. Available in multiple profiles, barrel lengths, and gas system configurations, Duty Series .308 Winchester barrels are designed to support demanding sporting, professional, and commercial AR-10 applications.
