Faxon 6mm ARC AR-15 Match Barrel – 12.5″ Gunner Profile, 1:7.5 Twist, 5R Rifling

Upgrade your AR-15 build with the Faxon 6mm ARC Match Barrel in a compact 12.5″ Gunner profile. Engineered for precision and reliability, this barrel delivers match-grade performance in a versatile, suppressor-friendly length. The 5R rifling pattern reduces fouling and improves bullet stability, while the 11-degree target crown ensures consistent, accurate shot placement. Built from 416R stainless steel with a durable nitride finish, this barrel is made to handle the demands of competition, hunting, and hard use alike.

The Gunner profile strikes an ideal balance between weight savings and rigidity, making it a popular choice for builders who want a capable, lightweight SBR or pistol-length platform chambered in 6mm ARC. The nickel Teflon-coated barrel extension reduces friction and enhances durability, while the carbine-length gas port and .750″ gas block journal ensure compatibility with standard AR-15 components.

Key Specifications:
• Caliber: 6mm ARC
• Barrel Length: 12.5″
• Twist Rate: 1:7.5
• Rifling: 5R
• Profile: Gunner
• Gas System: Carbine Length
• Gas Block Seat: .750″
• Finish: Nitride (416R Stainless Steel)
• Crown: 11-Degree Target
• Threaded Muzzle: Yes
• Fluted: No
• Extension Coating: Nickel Teflon
• Note: Cannot ship directly to California

Whether you’re building a compact 6mm ARC pistol, SBR, or precision carbine, the Faxon Match Barrel is a top-tier component that delivers accuracy and longevity. Order online at Deep Roots Rifle Co for fast shipping, or visit our gun store in Eustis, Florida to speak with our knowledgeable staff about your next custom build.