“FAXON DUTY BBL 556NATO 16″ PENCIL” has been added to your cart. View cart

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March 5, 2026Faxon Firearms Gov’t/Socom Duty Series 5.56 NATO 10.5″ Black Nitride 4150 CMV
$156.00
Faxon Firearms Gov’t/Socom Duty Series 5.56 NATO 10.5″ Black Nitride 4150 CMV
15 in stock
SKU: RSR|FX15A58C10NSQ
Category: AR15 Barrels
Manufactured in-house, these barrels are fully stress relieved, air-gauge tested, and 11 degree target crowned to ensure superior accuracy. Quality is imbued into our barrels from the start. We start with the best materials, either certified 4150 Mil-Spec steel or 416-R Stainless. From there, each barrel goes through a battery of tests at each operation until finished in Nitride and final inspected. All barrels are individually checked for headspace by precision custom hardened gauges.
| UPC | 816341020009 |
|---|---|
| Manufacturer | FAXON FIREARMS |
| Manufacturer Part Number | 15A58C10NSQ |
| Barrel Length | 10.5" |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Length | 10.5" |
| Model | Duty Series |
| Product Type | Barrel |
| Rate of Twist | 1-8 |
| Sights | No |





