Description
FAXON MATCH SERIES — GUNNER PROFILE 11.5″ 1:5T PISTOL-LENGTH .338 ARC AR-15 BARREL
Buy the Faxon Match Series Gunner Profile 11.5″ .338 ARC Barrel if you want a compact, hard-hitting AR build optimized for suppressed shooting. The .338 ARC cartridge delivers significantly more energy than .300 Blackout in short barrels, while the fast 1:5 twist stabilizes heavy subsonic bullets and the pistol-length gas system ensures reliable cycling. Combined with Faxon’s lightweight Gunner profile and match-grade construction, it’s ideal for a short, powerful, purpose-built rifle rather than a general plinking setup.
The Faxon Match Series Gunner Profile 11.5″ .338 ARC AR-15 Barrel is engineered for compact builds where handling, reliability, and heavy-projectile performance matter. Manufactured 100% in-house in Cincinnati, Ohio, this barrel pairs 416R stainless steel with 5R button rifling and a fast 1:5 twist to support .338 ARC’s heavier bullet options—especially in short-barrel configurations.
Finished with a durable Salt Bath Nitride (QPQ) treatment and built on Faxon’s balanced Gunner Profile, it keeps weight in check while staying stiff where it counts. For best results and minimal modification, we recommend pairing this barrel with our optimized .338 ARC upper — Faxon .338 ARC Optimized Upper.
KEY BENEFITS
- 11.5″ Length: Compact handling with the ballistic capability .338 ARC is built for.
- 1:5 Twist: Optimized to stabilize heavier .338 ARC projectiles in short barrels.
- 416R Stainless + 5R Rifling: Match-grade material and rifling geometry for consistency and easier cleaning.
- Gunner Profile: Balanced contour for strength near the chamber with reduced forward weight for maneuverability.
- QPQ (Salt Bath Nitride): Corrosion- and wear-resistant finish for long service life and low maintenance.
- Pistol-Length Gas: Tuned for short-barrel cycling characteristics.
- 5/8×24 Threads: Standard interface for many .30-cal muzzle devices and suppressors (verify ratings).
- MPI Inspected: Each barrel is magnetic particle inspected for added confidence.
SPECIFICATIONS
