The Faxon Firearms 15B35P7NGMHL5RNP3 300 Blackout 7.50" 416R Stainless Steel Button Rifled barrel delivers precision quality for dedicated upper builds, offering a reliable platform for hunting, plinking, and tactical applications. Constructed from 416R stainless steel with a bead blast finish, this barrel combines corrosion resistance with a smooth, consistent bore surface that supports clean, accurate shots and easy cleaning. The button-rifled process enhances bore geometry for improved muzzle velocity stability and reduced slug drift, while the 7.50" length pairs well with compact SBR or pistol-caliber carbine configurations when paired with the appropriate support components. A 1:5" twist promotes versatile ammunition compatibility, balancing stability for heavier 300 Blackout projectiles with practical recoil management. Designed for straightforward installation and long-term durability, this barrel enables shooters to optimize reliability in low-light or fast-action scenarios, whether engaging targets at the range or pursuing game. Faxon Firearms blends craftsmanship and performance in a barrel that supports tight groups and consistent performance, making it a solid foundation for a purpose-built 300 Blackout platform.