
Faxon Firearms Pencil Duty Series 5.56 NATO 10.5″ Black Nitride 4150 CMV
September 29, 2025
Faxon Firearms 15B38P9NGQ5RNP3 Match 300 Blackout 9″ Black Nitride 416-R Stainless Steel Barrel
September 29, 2025Faxon Firearms 15A58M16NSQ Duty Series 5.56x45mm NATO 16″ Target Crown Steel QPQ Black Nitride 4150 Steel Barrel Fits AR15/M16
$161.00
Faxon Firearms 15A58M16NSQ Duty Series 5.56x45mm NATO 16″ Target Crown Steel QPQ Black Nitride 4150 Steel Barrel Fits AR15/M16
8 in stock
SKU: RSR|FX15A58M16NSQ
Category: AR15 Barrels
Faxon starts with 4150 Mil-Spec steel 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. Features button rifling; Socom profile; mid barrel gas system; Nitride inside and outside finish; 1/2″-28 thread; 11 degree target crowned; 1.1″ gas block journal and M4 barrel extension.
UPC | 816341020108 |
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Manufacturer | FAXON FIREARMS |
Manufacturer Part Number | 15A58M16NSQ |
Sights | No |
Length | 19.1500 |
Caliber/Gauge | .223 REM/5.56 NATO |
Model | Duty Series |
Rate of Twist | 1:8" |
Barrel Length | 16" |
Product Type | Barrel |