![Faxon 16" Pencil 5.56 NATO AR-15 barrel, mid-length gas, 4150 QPQ nitride finish. 2022-2023 Shooting Choice Winner. Faxon 16" Pencil 5.56 NATO AR-15 barrel, mid-length gas, 4150 QPQ nitride finish. 2022-2023 Shooting Choice Winner.](https://cdn11.bigcommerce.com/s-f1hwux/images/stencil/300x300/products/92/10711/15A58M16NPQ-COMP_0004_15A58M16NPQ-01__70558__30333.1712258555.jpg?c=2)
*COMING SOON* Faxon Duty Series 16" HBAR, 5.56 NATO, Mid-Length, 4150 QPQ Nitride AR-15 Barrel
Faxon
$175.00
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.
- Barrel Material: 4150
- Barrel Type: Button Rifled
- Barrel Caliber: 5.56 NATO
- Barrel Twist: 1:8
- Barrel Length: 16"
- Barrel Profile: HBAR
- Barrel Gas System: Mid Length
- Outside Finish: Nitride
- Muzzle Thread: 1/2-28 TPI
- Gas Block Diameter: .750"
- Gas Block Journal Length: 1.9"
- Barrel Extension: M4
- Weight: 1.65 lbs
- Magnetic Particle Inspected!
- 11-degree Target Crown
- Barrel Caliber:
- 5.56 NATO
- Barrel Profile:
- HBAR
- Barrel Material:
- 4150 CMV
- Rifling Twist Rate:
- 1:8
- Muzzle Thread:
- 1/2x28
- Gas Block Diameter:
- .750"
- Gas System Length:
- Mid
- Barrel Length Range:
- 16" - 18"
- Barrel Length:
- 16"