American Made Parts for American Rifle Builders

Faxon Firearms

Faxon Firearms STREAMLINE Carbon Fiber 17" M-LOK Handguard

Retail: $379.00
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Introducing the Faxon Firearms Streamline Carbon Fiber Handguard – a fusion of Faxon's innovative engineering and Lancer Systems' carbon fiber expertise, delivering unmatched performance and practicality for your AR15. Crafted with precision, this handguard maximizes the unique rugged characteristics of carbon fiber while maintaining practical application, making it the ideal choice for competition, duty, or recreational shooting.

With carbon fiber being 10 times stronger than aluminum and 40% lighter, the Streamline Carbon Fiber Handguard achieves extreme lightweight without sacrificing strength, rigidity, or practicality. Weighing in at only 8.64 ounces, including a steel barrel nut, this handguard offers unparalleled maneuverability without compromising on durability.

Featuring 8 complete M-LOK facets for mounting accessories, you have the flexibility to customize your rifle to suit your preferences. From optics to lights and grips, the Streamline Handguard accommodates a wide range of accessories, enhancing the functionality of your firearm.

Designed to handle extreme duty cycles, the carbon fiber construction ensures low heat transfer, keeping your handguard cool even during prolonged use. Additionally, the Streamline Handguard is compatible with common suppressors under-rail, providing added versatility for your shooting needs.

Installation is a breeze with standard armorer's wrenches and tools, thanks to the attachment method utilizing a standard AR-15 barrel nut and patent-pending clamp architecture. Co-witness iron sights and optics/lasers can be achieved with optional low-profile M-LOK rail adapters, further enhancing the versatility of your setup.

Experience the pinnacle of lightweight excellence with the Faxon Firearms Streamline Carbon Fiber Handguard. Elevate your AR15 build with unmatched strength, rigidity, and practicality, and redefine the limits of your shooting experience.


  • Extreme lightweight without sacrificing strength, rigidity, or practicality.
  • M-LOK attachment across 8 facets.
  • Dramatically increases maneuverability of the weapon over metal rails.
  • Low heat transfer for handling extreme duty cycles.
  • Fits common suppressors under-rail
  • Attaches with standard armorer's wrenches and tools.
  • Co-witness iron sights and optics/lasers*

*Requires optional low-profile M-LOK rail adapters. 


  • Length: 17"
  • Weight w/ Steel Barrel Nut (Includes ALL Mounting Hardware): 8.64 Ounces
  • Height (Flat to Flat): 1.98"
  • Max Outer Diameter (Peak to Peak): 2.05"
  • Max Inner Diameter (Front Aluminum Ring): 1.70"
  • Accessory Mounting: M-LOK
  • M-LOK Slots: 8
  • Attachment Method: Standard AR-15 Barrel Nut, Patent-Pending Clamp Architecture