Faxon 350 Legend 20" Gunner Barrel

Faxon 350 Legend 20″ Gunner Barrel

The Faxon 350 Legend 20″ Gunner Barrel offers the perfect combination of precision craftsmanship and optimized performance for hunters and shooters using the straight-wall 350 Legend cartridge. Machined in-house from high-grade 4150 Chrome Moly Vanadium (CMV) steel, this barrel features a corrosion-resistant QPQ Nitride finish and M4 feed ramp extension for reliable feeding and long-term durability in the field.

Faxon individually inspects each barrel for headspace using custom hardened gauges, ensuring each one meets strict tolerances. Whether you’re building a dedicated hunting rifle or a lightweight range gun, this barrel provides excellent versatility and performance. The 350 Legend cartridge is designed to deliver impressive energy in a straight-wall format, making it legal in more hunting zones—especially in states with caliber restrictions for deer hunting.

The Faxon 350 Legend 20″ Gunner Barrel features a carbine-length gas system for reliable cycling across a range of loads, and a 0.75″ gas block journal. Designed with Faxon’s iconic Gunner profile, this barrel maintains material in the rear for heat resistance and removes excess weight from the front for improved handling and faster transitions.

Just what is the Gunner profile?

The Gunner profile is a blend of two of the best performing barrel profiles of all time. From the extension to the gas journal, it follows the Government profile’s taper—offering excellent heat resistance. Beyond the journal, it transitions to a pencil-thin front end, eliminating unnecessary weight and improving the barrel’s balance. The result is a high-performance, hybrid design ideal for demanding shooting scenarios, whether in the field or on the range.

• Caliber: 350 Legend
• Barrel Length: 20″
• Profile: Gunner
• Gas System: Carbine Length
• Gas Block Journal: 0.75″
• Material: 4150 CMV Steel
• Finish: QPQ Nitride
• Feed Ramps: M4 Extension

If you have any questions about the Faxon 350 Legend 20″ Gunner Barrel, we are always here to help!