Description
- Gunner Profile: Combines durability and lightweight balance for optimal control
- 416R Stainless Steel: Match-grade material for precision and long service life
- 1:8 Twist Rate: Ideal for stabilizing both subsonic and supersonic .338 ARC bullets
- Black Nitride Finish: Improves corrosion resistance and enhances wear life
- Pistol-Length Gas System: Reliable cycling for short-barreled configurations
- 5/8x24 Muzzle Threads: Compatible with a wide range of muzzle devices and suppressors
- Individually Headspaced & MPI Tested: Ensures consistent accuracy and reliability
- Made in Cincinnati, Ohio: 100% manufactured in-house by Faxon Firearms
The FAXON Match Series 12.5in Gunner .338 ARC Pistol-Length AR15 Barrel blends rugged reliability and precision performance in a compact format. Designed and manufactured 100% in-house at Faxon Firearms in Cincinnati, Ohio, this barrel combines the durability of the Gov't contour with the weight savings of a Pencil barrel for unmatched balance and handling.
Constructed from 416R stainless steel with a 1:8 twist optimized for stabilizing a wide range of .338 ARC projectiles, the barrel is stress-relieved, air-gauge tested, and finished in Black Nitride for enhanced corrosion resistance and longevity. Each barrel is individually headspaced using precision PTG gauges and Magnetic Particle Inspected (MPI) to ensure flawless performance.
Faxon recommends pairing this barrel with Duramag .400 Legend magazines for best feeding reliability and notes that some setups may require minor feed ramp tuning, especially with Hornady Sub-X ammunition.
Warranty Information
- Caliber: .338 ARC
- Length: 12.5"
- Twist Rate: 1:8 Right-Hand Twist
- Profile: Gunner
- Gas System: Pistol-Length
- Material: 416R Stainless Steel
- Rifling: Button-Rifled
- Finish: Bath Nitride
- Muzzle Threads: 5/8x24 TPI
- Gas Block Diameter: .750"
- Barrel Extension: M4 Modified
- Weight: 1.15 lbs
- Crown: 11-degree Target Crown
