Faxon Firearms Ascend 5.56 Upper AR15 16 in Steel Nitride Finish

The Faxon Firearms ASCENT COMPLETE 5.56 upper receiver offers a ready-to-run AR platform upgrade crafted in the USA, built around a 16.00-inch steel barrel with a nitride finish that delivers durability and corrosion resistance under field conditions while maintaining reliable performance in varying climates. This upper is designed for AR compatibility and includes AR-15 accessory readiness, enabling seamless integration with existing lower receivers and a broad range of optics and sights. The barrel chambers a standard 5.56x45mm NATO cartridge, delivering dependable performance for sporting, target practice, and duty-ready applications, while the Nitride-treated barrel surface supports long-term wear resistance and easier cleaning. With a dimension footprint of 4.55 x 7.35 x 36.05 inches, it provides a compact, balanced profile suitable for fast handling and consistent shot placement. Made in the USA, this upper assembly aligns with trusted craftsmanship and rigorous manufacturing standards, ensuring solid fit and function for shooters seeking a high-quality, turnkey upgrade that enhances accuracy, reliability, and overall rifle performance in a versatile 5.56 platform.