Faxon Duty Series 16 inch 7.62x39 Gunner profile barrel, mid-length gas

FAXON DUTY SERIES GUNNER PROFILE 16" MID-LENGTH 7.62X39 AR15 BARREL

Faxon
SKU:
15A78M16NGQ
|
UPC:
816341023369
$195.00
(10 reviews)
Current Stock:
Description

Faxon Duty Series — 16" Gunner 7.62x39 AR-15 Barrel (Mid-Length Gas)

4150 CMV • Gunner Profile • 1:8 Twist • Nitride Inside & Out • Mid-Length Gas • 5/8x24 Threads

The Faxon Duty Series 16" Gunner 7.62x39 barrel combines AK-caliber power with AR-15 precision. Designed for balance and control, the Gunner profile merges the strength of a Government contour with the light weight and maneuverability of a Pencil profile.

Machined from 4150 CMV steel and finished with a salt bath Nitride treatment inside and out, this barrel offers durability, corrosion resistance, and consistent accuracy. Each Faxon barrel is stress relieved, air-gauge tested, and features an 11-degree target crown for precision shot placement.

Key Benefits

  • Gunner Profile: The perfect mix of durability and weight savings for all-day handling and balance.
  • Mid-Length Gas System: Smooth recoil impulse and reliable cycling for 7.62x39 AR-15 builds.
  • 4150 CMV Steel: Mil-Spec durability for long service life under sustained use.
  • Nitride Treated: Corrosion-resistant inside and out for maximum barrel life.
  • Precision Machining: Each barrel is stress relieved, air-gauge tested, MPI inspected, and headspace verified.
  • Made in the USA: 100% in-house manufacturing at Faxon Firearms in Cincinnati, Ohio.

Specifications

Caliber / Chamber
7.62x39
Length
16"
Twist Rate
1:8 Right-Hand Twist
Profile
Gunner
Gas System
Mid-Length
Material
4150 CMV (Mil-Spec Steel)
Rifling Method
Button-Rifled
Finish
Salt Bath Nitride (Inside & Out)
Muzzle Threads
5/8x24
Gas Block Diameter
.750"
Gas Block Journal Length
1.9"
Barrel Extension
M4
Weight
1.48 lbs
Crown
11° Target Crown

Frequently Asked Questions

Can I use standard AR-15 components?
Yes. This barrel fits standard AR-15 receivers and components, but requires a 7.62x39 bolt and magazine.
Is this barrel compatible with suppressors?
Yes—its 16" length, 5/8x24 threads, and mid-length gas system pair well with most suppressors and muzzle devices.
What’s the advantage of a mid-length gas system?
Mid-length gas provides smoother recoil and reduced wear compared to carbine systems, especially in 16” configurations.

Overview: 16" Duty Series Gunner 7.62x39 AR-15 Barrel

The Faxon Duty Series 16" Gunner 7.62x39 barrel brings AK-style power to your AR platform while maintaining the precision and balance Faxon barrels are known for. Featuring a mid-length gas system and Nitride-treated 4150 CMV steel, this barrel ensures reliability, corrosion resistance, and smooth cycling.

Built and inspected in Cincinnati, Ohio, every Faxon Duty barrel undergoes stress relief, air-gauge verification, MPI testing, and headspace checks to deliver consistent accuracy and longevity in the field or at the range.

Additional Information
Barrel Material:
4150 CMV
Barrel Type:
Button Rifled
Caliber:
7.62x39
Barrel Length:
16"
Barrel Twist:
1:8
Barrel Profile:
Gunner
Barrel Gas System:
Mid
Outside Finish:
QPQ Nitride
Gas Block Diameter:
.750"
Gas Block Journal Length:
1.9"
Barrel Extension:
M4
Weight:
1.48 lbs
Crown Type:
Recessed 11-degree Target Crown
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Reviews

  • 5
    5 Stars

    Posted by Maxx on Mar 5th 2018

    Fit and finish is flawless. Fast shipping and good packaging. My only "complaint" is that I didnt get any Faxon stiickers!