Faxon Firearms AR-15 16in Pencil Barrel 4150 QPQ Mid Length 1-8 Twist FDE

The Faxon Firearms AR-15 16'' Pencil Barrel in Flat Dark Earth is a precision AR-15/M16 5.56 NATO barrel crafted from 4150 steel with a QPQ finish for enhanced corrosion resistance and durability. Featuring a classic pencil contour, mid-length gas system, and a fast 1-8 twist, this barrel is designed for reliable performance across a range of 5.56 loads, delivering smooth recoil control and consistent accuracy. The 16'' length hits a versatile mid-range balance between maneuverability and velocity, while the 1/2-28 muzzle threads accommodate a wide selection of flash suppressors, muzzle brakes, and compensators. The Flat Dark Earth finish not only provides a rugged, low-gloss appearance but also helps blend with common rifle configurations, making it an ideal upgrade for AR-15 builds focused on precision, duty-style calibers, or competition where consistent shot placement matters. Compatible with AR-15 platforms, this barrel integrates seamlessly with standard upper receivers and gas systems, enabling a straightforward upgrade path for shooters seeking improved consistency, easier cleaning, and lasting performance from a trusted Faxon Firearms product.