Manufacturer: Faxon Firearms
Cartridge: .338 ARC
Overall Length: 22.25 in
Barrel Length: 12.5 in
Barrel Profile: Gunner
Gas System Length: Pistol Length
Barrel Twist Rate: 1:8
Threads per Inch: 5/8x24
Handguard Type: Free-Float
Muzzle Device: Threaded
Finish: Anodized
Color: Black
Fabric/Material: 7075-T6 forged aluminum
Gas Block Journal Size-Diameter: .750 in
Handguard Length: 10.75 in
Handguard Style: Quad Rail
Gun Rail: M-LOK
Bolt Carrier Group Included: MIL-SPEC
Magazine Included: No
Charging Handle Included: MIL-SPEC

Features

The Faxon 12.5" Match Series 338 ARC Barrel is designed for precision with optimized feed ramp geometry, specifically tailored for the Hornady 338 ARC cartridge and 307-grain Sub-X Subsonic ammo. This barrel pairs seamlessly with the Faxon Streamline 10.75" AR15 G3 Aluminum M-LOK Handguard, featuring a full-length rail and anodized finish for enhanced durability. The system is equipped with Faxon's patented adjustable gas block, allowing fine-tuning of gas flow, and includes the Faxon MuzzLok® Ported Flash Hider for effective flash suppression. The 338 ARC AR-15 Forged Upper Receiver ensures a solid, reliable platform, complemented by an ambidextrous charging handle for versatile operation. With a pistol-length gas system, this assembly weighs in at a total of 3.52 lbs, offering a lightweight yet powerful setup for your AR-15 build.

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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 AR-style upper receivers, are subject to complex and frequently changing federal, state, and local laws and regulations. While an upper receiver may be lawfully sold and shipped as a component, the legality of possessing, assembling, configuring, or using an upper receiver in certain states (e.g., California, Washington State) 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.