B-STOCK Faxon Match Series 11.5", Gunner, 338 ARC, 1:5, Pistol-Length, 416-R Stainless AR-15 Barrel
Faxon
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Faxon B-Stock Products are items with cosmetic blemishes.
Each B-Stock product still undergoes and successfully completes our full battery of quality control testing.
These products still come with quality you'd expect from Faxon, but at a discounted cost due to cosmetic deficiency.
B-Stock Products are still backed by Faxon's Guarantees.
416R Stainless • 1:5 Twist • Gunner Profile • Stainless Steel PVD Finish • 5/8x24 Threads • Pistol-Length Gas
The Faxon Match Series 9" Gunner Profile .338 ARC Barrel delivers compact, match-grade performance for builders who need a short, rugged AR platform capable of stabilizing heavy .338 projectiles. Designed and manufactured 100% in-house at Faxon Firearms in Cincinnati, Ohio, this barrel pairs premium materials with precision manufacturing for reliable accuracy in a compact package.
Built from 416R stainless steel with a stout 1:5 twist for optimal stabilization of heavy .338 ARC bullets, each barrel is stress-relieved, air-gauge tested, MPI inspected and has a stainless-steel PVD finish. The Gunner Profile blends the strength of a Gov’t contour with the weight savings of a Pencil profile—improving balance and reducing fatigue when shouldering compact rifles or pistols.
For best overall reliability we recommend pairing this barrel with our optimized .338 ARC upper — Faxon .338 ARC optimized upper — which minimizes feed ramp work and improves magazine compatibility out of the box.
Some customers may need to adjust their upper receiver feed ramps to ensure reliable feeding, particularly when using Hornady Sub-X ammunition. For best results, Faxon recommends using Duramag magazines designed for 400 Legend. We also recommend pairing this barrel with our .338 ARC optimized upper to minimize fitment work. Always verify compatibility with your upper receiver and consult a qualified gunsmith if needed. Faxon Firearms is not responsible for issues resulting from improper installation or non-recommended component pairing.
The Faxon Match Series 9" .338 ARC Barrel is engineered for compact AR platforms that still require match-grade accuracy. With a stainless steel PVD finish, button-rifled 1:5 twist, and the balanced Gunner profile, this barrel is ready for hunting, duty, or range use where space and weight matter.
Proudly manufactured in Cincinnati, Ohio, each Faxon Match barrel is stress-relieved, air-gauge tested, MPI inspected, and individually headspaced with PTG gauges for consistent performance shot after shot.