The Faxon AR15 350 Legend barrel delivers precision engineering in a 20-inch profile built for accuracy. Constructed from 4150 CMV steel with button rifling and a 1:16 twist rate, this barrel handles the 350 Legend SAAMI cartridge with consistent performance. The Gunner profile paired with carbine-length gas system tuning provides reliable cycling while keeping weight at 1.61 lbs.
Finished in hard nitride on both inside and outside surfaces, the barrel resists wear and corrosion. It features an 11-degree target crown for enhanced accuracy, an M4 barrel extension, and 1/2×28 TPI muzzle threading. The .750″ gas block diameter accommodates standard components, with a 1.9″ gas block journal length for secure fit. Dimensions measure 1.35 X 3.15 X 23.45 inches overall. This AR-15 accessory serves as a drop-in solution for builders and those upgrading existing platforms.
