Product Features & Specifications
Faxon Firearms 15A58M16NSQ Duty Series 5.56x45mm NATO 16" Target Crown Steel QPQ Black Nitride 4150 Steel Barrel Fits AR15/M16
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.
| Brand | Faxon Firearms |
| Model | Duty Series |
| Caliber | 5.56x45mm NATO |
| Firearm Fit | AR15 / M16 |
| Length Range | 16"-20" |
| Material | 4150 Steel |
| Finish | QPQ Black Nitride |
| Barrel Type | Button Rifled |
| Twist | 1:8" |
| Length | 16" |
| Diameter | .750" |
| Thread Pattern | 1 / 2"x28 |
| Barrel Description | Target Crown Steel |
| Weight | 1.65 lbs |
| SKU | 161576 |
| UPC | 816341020108 |
| MPN | 15A58M16NSQ |
