Faxon Firearms Duty Series AR15 Barrel 300BLK 1:8 Twist 4150 Nitride - 7.5" | Gunner Profile | Pistol Length

Out of stock
SKU
15A38P7NGQ

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. 

Just what is the Gunner profile?

The Gunner profile is a blend of two of the best performing profiles of all time, Gov't and Pencil. 

Proving that every once and awhile, the Government can do something right, the Gunner's profile from the extension to the gas block mimics that well-known taper. From there, innovation takes over and the Gunner moves to a .750" gas block journal and our famed pencil profile out front.

Removing the weight from the front of the barrel ensures maximum versatility and keeps material to the rear to maximize heat resistance and mitigate whip.

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. 

Technical Specifications

  • Barrel Material: 4150 Certified Gun Barrel Quality Steel
  • Barrel Type: Button Rifled 
  • Barrel Caliber: 300 BLK
  • Barrel Twist: 1:8
  • Barrel Length: 7.5”
  • Barrel Profile:  Gunnger
  • Barrel Gas System: Pistol
  • Inside Finish: QPQ Nitride
  • Outside Finish: QPQ Nitride
  • Muzzle Thread: 5/8-24 TPI (Threads Per Inch) 
  • Gas Block Diameter: .750" 
  • Gas Block Journal Length: 1.9"
  • Barrel Extension: M4 
  • Weight:  .87 lbs
  • Magnetic Particle Inspected!
  • 11-degree Target Crown
More Information
SKU15A38P7NGQ
UPC816341023208
MPN15A38P7NGQ
ManufacturerFaxon Firearms
ModelDuty Series
Weight0.900000
ConditionNew
MaterialSteel
FitsAR-15
Caliber300 BLK
Barrel Length7.5"
Barrel Type4150 Steel
Twist Rate1:8"
Threaded BarrelYes
Barrel Thread Pitch5/8x24
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