Faxon Firearms builds precision barrels, muzzle devices, complete uppers and AR components from U.S. production lines. Favored by competitive shooters and gunsmiths, Faxon blends in-house machining, durable finishes and a broad parts catalog—ideal for builders demanding consistency and responsive U.S.-based support.
Why Faxon
Precision-made components for serious shooters.
Barrels: match-grade cores
Faxon’s rifle barrels are the backbone of its lineup — available in multiple contours, lengths and calibers for AR-style and precision rifles. Each barrel is button-rifled or cut-rifled depending on series, heat-treated and chambered to tight tolerances for repeatable groups. Builders appreciate the variety of twist rates, stainless and carbon options, plus nitride and QPQ finishes for longevity.
Muzzle devices & brakes
Faxon's muzzle devices include brakes, compensators and flash hiders engineered to work with their barrels’ gas systems. Many models are offered with factory threads for suppressor compatibility and port geometry tuned to reduce recoil or muzzle rise. Machined steel, flame-hardened treatments and multi-port designs make these devices durable and effective for competition shooters and duty use.
What They Sell
Our Verdict
What we like
- High-quality, in-house manufactured barrels and components
- Wide selection of profiles, calibers and finishes
- Made in USA with industry-standard heat treatments and coatings
- U.S.-based support and warranty on most items
Worth knowing
- Some items (complete firearms or certain assemblies) require FFL transfer
- Specialty or custom chambered barrels may be non-returnable
- Prices skew toward the mid-to-upper tier for premium parts