Introducing the Faxon .308 Cal big gunner barrels - a testament to precision engineering and customer-driven innovation. Building on the legacy of our renowned 5.56x45mm Gunner barrels, the .308 Cal big gunner barrels deliver enhanced performance with a robust design tailored for those who demand more power and reliability. Our latest iteration features an optimized medium taper profile, meticulously refined based on valuable customer feedback. This ensures that the big gunner barrels not only meet but exceed the high standards synonymous with The gunner brand. The medium taper design behind the gas block provides a perfect balance of strength and weight, making it an ideal choice for both competition and duty use. The gas block journal is precisely machined to a 0.750 inches diameter, ensuring compatibility with a wide range of common gas blocks, while its 1.9 inches length accommodates long blocks and aftermarket piston kits with ease. Forward of the gas block, the barrel transitions to a thinner taper, strategically engineered to reduce weight without compromising rigidity. This design is particularly advantageous for high rates of fire and serves as an excellent suppressor host. Whether you're in a high-stakes competition or on duty where every second counts, the Faxon .308 Cal big gunner barrels are your reliable partner. Experience the perfect blend of power, precision and performance with the big gunner - where innovation meets excellence.

11 degree target crown
Twist rate - 1:10
Gas block diameter - 3/4 inches
Gas block journal length - 1.9
Barrel extension for LR-308 (compatible with DPMS)
Rifle length, button-rifled, big gunner barrel
Magnetic 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 protocols
This non-destructive testing method is employed to detect surface and near surface discontinuities in ferromagnetic materials
By 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 assessment
Proper execution of MPI requires a thorough understanding of the equipment, materials and techniques involved, as well as strict compliance with safety standards and guidelines

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