Faxon Firearms Factory Trued Stripped Upper Receiver – Anodized
The Faxon Firearms Factory Trued Stripped Upper Receiver is built for shooters who want a more refined foundation than a standard mil-spec upper. Faxon trues the receiver at the factory, hones the internal bore to promote smoother bolt carrier movement, and holds tighter lug tolerances for a more precise fit with compatible lowers.
Additional machining includes a hollowed shell deflector to reduce weight and manually engraved T-marks that remain visible even after refinishing. Machined from forged 7075-T6 aluminum and protected by Type III hard-coat anodizing, this stripped upper provides a durable, precision starting point for an AR-15 build.
Features
- Factory trued/blueprinted receiver
- Honed internal bore for smoother bolt carrier movement
- Tighter lug tolerances for improved receiver fit
- Hollowed shell deflector reduces unnecessary weight
- Manually engraved T-marks
- T-marks remain visible after additional coating or refinishing
- Forged 7075-T6 aluminum construction
- Type III hard coat anodized finish
- Precision-machined stripped upper receiver
Specifications
- Manufacturer: Faxon Firearms
- MPN: UR-FAX-F-A-S
- Product Type: Stripped Upper Receiver
- Platform: AR-15
- Material: 7075-T6 Forged Aluminum
- Finish: Type III Hard Coat Anodized
- Color: Black / Anodized
- T-Marks: Manually Engraved
- Receiver Bore: Factory Honed
- Receiver Face: Factory Trued
- Weight: 0.43 lb / 6.88 oz
- Caliber Compatibility: Intermediate cartridges
- Large-Bore Note: .458 and other large-bore cartridges may not function with this intermediate-size upper
Compatibility Note
This receiver is for intermediate cartridges. Large-bore rounds such as .458 may require a different upper receiver configuration, so confirm compatibility before use.














