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Boss Barrels Carbon Fiber 9mm AR-15 Barrel


In stock

Boss Barrels Carbon Fiber 9mm AR-15 Barrel

As low as $450.00
Rainier Arms Free Ground Shipping

This product ships from another warehouse location and is not available at our retail store. Orders will take an additional 3-5 business days for processing.

Whether on the range or in the field, Boss Barrels’ CARBON SERIES is built to perform. Built from a fully stress relieved, air gauged, 416R stainless blank turned down to a desired profile and reinforced with aerospace grade materials.


  • Caliber: 9mm
  • Length: 8.3" / 16"
  • Twist:
    • 8.3": 1:10
    • 16": 1:16
  • Gas Tube: Blowback
  • Thread:
    • 8.3": 1/2x28
    • 16": 5/8x28
More Information
Product Type Barrel
Manufacturer Boss Barrels
Color Black
Platform AR-9
Caliber 9mm
Threaded Yes

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