Fn Barrel Ar-15 Button Rifled - 14.7" 1:7 Mid-length Gas Govt

The FN Barrel AR-15 Button Rifled — 14.7" 1:7 Mid-length Gas Government profile — is a mil-spec precision barrel engineered for professional and civilian operators seeking accuracy and reliability in a compact configuration. Built by FN America, a manufacturer trusted by military and law enforcement worldwide, this barrel delivers the accuracy of button-rifled construction in a mid-length gas system that balances velocity retention with controllability. Whether you're building a patrol carbine or a tactical rifle for home defense, this barrel meets the exacting standards of shooters who depend on their equipment under pressure.

Button rifling produces superior bore consistency compared to cut-rifled alternatives, resulting in tighter shot groups and enhanced velocity uniformity — critical for precision work beyond 100 yards. The 1:7 twist rate stabilizes a broad range of bullet weights, from 55-grain varmint loads to heavy match-grade rounds, making this barrel exceptionally versatile for various mission profiles. The mid-length gas tube system reduces bolt carrier velocity compared to carbine-length platforms, lowering recoil impulse and improving control during rapid fire while extending component longevity.

This barrel is ideal for operators looking for a reliable and accurate option for their AR-15 builds. Its design allows for improved handling and control, making it suitable for tactical applications. With its government profile and button rifled construction, this barrel is a solid choice for those who prioritize performance and precision in their shooting endeavors.