Description

Upgrade your AR-15 with the FN 36423 18″ 5.56 NATO barrel, crafted by FN America/FN Herstal. This barrel, made from Chrome Moly Vanadium steel, is designed for durability and performance during sustained fully-automatic fire. With a 1-7 rate of twist, it offers excellent bullet stabilization for superior accuracy. Its rifle-length gas system and M4 style feed ramps ensure reliable performance. Each barrel undergoes Magnetic Particle Testing to ensure it is free from microstresses or flaws. Featuring a chrome-lined bore and chamber, it provides exceptional resistance to heat erosion and corrosion, extending the barrel’s life. The matte black Manganese Phosphate finish resists external corrosion and oxidation, making it a reliable choice for any shooting enthusiast. Enhance your shooting experience with this precision-engineered barrel, ideal for any weather or shooting scenario.