Faxon Firearms Duty Pistol-Length Button Rifled Gunner Barrel .300 AAC Blackout 7.50", Black

The gunner profile by Faxon Firearms is a sophisticated blend of the Gov't and Pencil barrel profiles, combining the durability of the Gov't with the lightweight nature of the Pencil. This design enhances balance by moving the rifle's center of gravity closer to the shooter, reducing fatigue and allowing for prolonged use without sacrificing comfort or performance. Faxon Firearms, known for exceptional value, manufactures these barrels in Cincinnati, Ohio, using either certified 4150 mil-spec steel or 416-R stainless. Each barrel undergoes a meticulous process, including stress relief and air Gauge testing, to ensure superior accuracy. The barrels feature an 11 degree target crown for improved precision. Quality control is critical, with rigorous testing at every stage and a nitride finish for durability and corrosion resistance. Each barrel is individually inspected for headspace with precision PTG Gauges, ensuring they exceed industry standards and provide reliable, high-performance components for firearms.11 degree target crownTwist rate - 1:8Gas block diameter - 3/4 inchesGas block journal length - 1.9M4 barrel extensionsPistol-length, button-rifled, gunner barrelMagnetic particle inspection (MPI) for optimal performance to ensure optimal performance, it is essential to conduct magnetic particle inspection (MPI) with precision and adherence to established protocolsThis non-destructive testing method is employed to detect surface and near surface discontinuities in ferromagnetic materialsBy applying a magnetic field to the test object and introducing magnetic particles, any disruptions in the magnetic field caused by defects become visible, allowing for accurate identification and assessmentProper execution of MPI requires a thorough understanding of the equipment, materials and techniques involved, as well as strict compliance with safety standards and guidelines