SKU: 181961
UPC: 816341022027
MPN: URFAXFAC
The Faxon Firearms URFAXFAC Enhanced Upper Receiver Kit delivers a complete, ready-to-assemble upper for AR-platform rifles, engineered for shooters who demand reliability without compromise. This kit is purpose-built for law enforcement, military, competitive shooters, and civilian tactical enthusiasts who require a precision-machined upper assembly that handles duty-cycle demands. Faxon's enhanced design combines quality materials with thoughtful engineering to eliminate common failure points found in budget alternatives.
Constructed from properly hardened aluminum with tight tolerances, the URFAXFAC upper receiver ensures carrier tilt is minimized and bolt carrier group cycling remains predictable shot after shot. The enhanced designation reflects Faxon's attention to critical surfaces—charging handle lugs, ejection port geometry, and feed ramps—all optimized to run reliably with mil-spec or commercial bolt carrier groups. At just 0.74 lbs, the upper maintains a lightweight profile ideal for carbines and shorter-barreled rifles while preserving the strength necessary for full-power rifle rounds.
This kit suits any shooter assembling a new rifle or upgrading an existing platform, whether for home defense, duty use, or competition. Assembly requires standard AR tools and basic gunsmithing knowledge; the upper mates directly to any mil-spec lower receiver. Field-proven by competitive shooters and professionals who depend on repeatability under stress, the Faxon URFAXFAC Enhanced Upper Receiver Kit represents proven value for those unwilling to compromise on core performance.
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