15A58C10NPQ : Faxon Duty Series 10.5" Pencil, 5.56 NATO, Carbine-Length, 4150 QPQ Nitride
Faxon Firearms barrels are the pinnacle of value. Manufactured 100% in-house from cradle-to-grave, 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.
Barrel Material: 4150 CMV
Barrel Type: Button Rifled
Barrel Caliber: 5.56
Barrel Twist: 1:8
Barrel Length: 10.5"
Barrel Profile: Pencil
Barrel Gas System: Carbine
Inside Finish: Nitride
Outside Finish: Nitride
Muzzle Thread: 1/2-28
Gas Block Diameter: .625"
Gas Block Journal Length: 1.1"
Barrel Extension: M4
Weight: .9 lbs
Magnetic Particle Inspected!
11-degree Target Crown
Barrel Parts | Barrels |
---|---|
Compatibility | AR15 / M4 / M16 |
Caliber/Gauge | 223 Rem / 5.56x45 NATO |
Ported or Threaded | Threaded |
Barrel Length (inch) | 10.5 |
Manufacturer Number | 15A58C10NPQ |
UPC | 816341023086 |
SKU | 183415 |
Brand | Faxon Firearms |