Faxon .223 Wylde 14.5" Gunner 5R Match Series Barrel

Faxon .223 Wylde 14.5″ Gunner 5R Match Series Barrel

5R rifling, 11-degree target crown, MPI inspected.

The Faxon .223 Wylde 14.5″ Gunner 5R Match Series Barrel is a premium option for AR-15 builders and shooters seeking top-tier performance. Precision machined from 416R stainless steel, this barrel is part of Faxon’s renowned Match Series and is engineered for enhanced accuracy, reliability, and durability. It features 5R rifling, a QPQ Nitride finish, and a Nickel Teflon-coated M4 feed ramp extension.

Every Faxon Match Series barrel is 100% manufactured in-house from certified match-grade gun-barrel bar-stock. Each unit undergoes rigorous quality control, including MPI (Magnetic Particle Inspection) and headspace verification using precision custom hardened gauges. The result is a barrel that consistently delivers tight groupings and reliable cycling across a wide range of ammo types.

This model is chambered in .223 Wylde, allowing it to safely and effectively shoot both .223 Remington and 5.56 NATO rounds. The barrel is configured with a Mid-Length gas system and is finished with a classic 11-degree target crown to ensure consistent gas pressures and enhanced muzzle accuracy.

Why choose 5R rifling? 5R rifling reduces jacket deformation, minimizes bullet jump, and enhances velocity, all of which contribute to tighter groups and more predictable shot placement. It also helps reduce fouling and makes cleaning easier, extending the overall service life of your barrel.

What is the Gunner profile? The Gunner profile blends the proven durability of the Government profile with the lightweight handling of a pencil profile. From the barrel extension to the gas journal, it mirrors the traditional Government taper, then transitions into a 0.625″ gas block journal and pencil-thin front end. This configuration removes unnecessary weight from the front of the rifle while retaining material at the rear to resist heat and reduce barrel whip—maximizing balance, control, and accuracy under sustained fire.

The Faxon .223 Wylde 14.5″ Gunner 5R Match Series Barrel is a serious upgrade for those who demand superior performance from their AR platform. If you have any questions, we are always here to help!