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Faxon Firearms AR-15 Complete Upper Receiver Assembly 12.5" 338 ARC W/ 3 Port Muzzle Brake
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Faxon Firearms AR-15 Complete Upper Receiver Assembly 12.5" 338 ARC W/ 3 Port Muzzle Brake

Details
SKU 51655229660
Brand Faxon Firearms
MPN FX338A2125-U-BRAKE
UPC 816341029675
CA WARNING (Prop 65) & Compliance Information
Please read before purchasing.
This product is fulfilled by a PSA Partner and shipping times may vary.

Product Details

Details

Brand: Faxon Firearms
Model: Complete Upper Receiver Group
Caliber: .338 ARC
Platform: AR-15
Barrel Length: 12.5"
Barrel Description: Match Series w/ .338 ARC Feed Ramps
Twist: 1:8
Color: Matte Black
Gas System: Pistol-Length w/ Faxon Adj. Gas Block
Muzzle Device: 3-Port MuzzLok Muzzle Brake
Muzzle Thread: 5/8 x 24
Reciever: Faxon 338 ARC AR15 Forged Upper Receiver
Receiver Material: 7075-T6 Aluminum
Receiver Finish: Type III Hard Coat Anodized
Handguard: Faxon Streamline G3 Free Float
Handguard Length: 10.75"
Attachment Style: M-LOK
BCG: Mil-Spec Bolt Carrier Group
Charging Handle: Ambidextrous
Weight: 3.52 lbs
Length: 21.25"

Features

Faxon Firearms .338 ARC Upper Receiver Assembly

Faxon Firearms complete AR-15 upper receiver groups provide a performance-driven foundation for a high-quality build, assembled with care using in-house components. The forged 7075-T6 aluminum upper is fully trued at the factory to ensure precise barrel and barrel nut alignment, with the interior bore honed to promote smooth, consistent bolt carrier group travel.

Enhanced lug tolerances create a secure, reliable fit between the upper and lower, while the hollowed shell deflector trims unnecessary weight without sacrificing durability. Manually engraved T-marks maintain long-term visibility, resisting wear far better than coated markings.

Each upper features a Type III hard coat anodized finish for corrosion and abrasion resistance, along with a 1:8 twist rate and 338 ARC feed ramps for dependable performance across a wide range of applications.

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Compliance

Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

Local Law Compliance

Certain firearm parts and accessories, including lower and upper receivers and threaded barrels, are subject to complex and frequently changing federal, state, and local laws and regulations. While a part may be lawfully sold and shipped as a component, the legality of possessing, assembling, configuring, or using it in certain states (e.g., California, Washington State, Virginia, Rhode Island) and localities depends on how it is assembled, combined with other components, and ultimately used. You are solely responsible for ensuring that any assembly, configuration, possession, or use complies with all federal, state, and local laws, including any so-called “assault weapon” bans and short-barreled rifle restrictions. We do not provide legal advice and are not responsible for unlawful configurations or uses.
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