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Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver Up to $69.00 Off w/ Free Shipping — 2 models

Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
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Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
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Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
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Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
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Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
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Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
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Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
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Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
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Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
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Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
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Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
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Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver
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Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver

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ATTENTION! We currently do not ship this product to P.O. Boxes, AK, CA, CT, DE, HI, MA, NJ, NY, U.S. Territories, or select Colorado locations. Please see our policies for more information or a detailed list of locations.

Product Info for Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver

The Faxon Duty Series 10.5in Gunner 300 BLK barrel combines exceptional balance and durability for short, versatile builds. Our Gunner profile merges the robustness of a Govt contour with the lightweight maneuverability of a Pencil profileideal for CQB, suppressed, or compact rifle setups. Machined from 4150 CMV steel and button rifled with a 1:8 twist, each barrel is fully stress relieved and treated with salt bath nitride inside and out for superior corrosion resistance and long service life. Every Faxon barrel is air-gauge tested, MPI inspected, and headspace checked for reliability and accuracy straight out of the box.image

WARNING: California`s Proposition 65

Specifications for Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver:

Manufacturer: Faxon Firearms
Caliber: .300 AAC Blackout
Overall Length: 19.75 in
Barrel Length: 10.5 in
Barrel Profile: Gunner
Barrel Twist Rate: 1-8
Firearms Threads Per Inch: 5/8x24
Muzzle Device: No
Color: Black
Gun Model: AR-15
Fabric/Material: Aluminum
Handguard Length: 9 in
Gun Make: AR Platform
Flutes: No

Package Contents:

  • Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver

What firearm models does the manufacturer say Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver is compatible with?

The manufacturer suggests that Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver is compatible with AR-15

Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver Orderable Models

List of Orderable Models

  • Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver, Gunner, Pistol Length, 1-8 Twist, 5/8x24, w/BCG, Black, FX-URG-D3B105GA9-C-SR , MPN: FX-URG-D3B105GA9-C-SR , UPC: 810209950569 , Code: 11I-UFH-VCFDTK-FX-URG-D3B105GA9-C-SR
  • Faxon Firearms Duty Series AR-15 300 BLK 10.5in Upper Receiver, Gunner, Pistol Length, 1-8 Twist, 5/8x24, without BCG, Black, FX-URG-D3B105GA9-BU-SR , MPN: FX-URG-D3B105GA9-BU-SR , UPC: 810209950552 , Code: 11I-UFH-VCFDTK-FX-URG-D3B105GA9-BU-SR
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Last updated 2026-08-03 UTC.