Faxon 4.5" Light Tapered AR-15 Barrel, 9mm, Nitrided

Faxon Duty Series 4.5", Light Tapered, 9mm SAAMI, No Gas Port, 4150 QPQ Nitride AR-15 Barrel

SKU:
15A910N4NLQ
|
UPC:
816341020771
Availability:
Usually ships in 1-2 business days
$115.00
(2 reviews)
Current Stock:
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Description

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 CMV
  • Barrel Type: Button Rifled 
  • Barrel Caliber: 9mm SAMMI 
  • Barrel Twist: 1:10
  • Barrel Length: 4.5"
  • Barrel Profile: Pistol Caliber Taper
  • Barrel Gas System: N/A - Blowback
  • Inside Finish: Nitride
  • Outside Finish: Nitride
  • Muzzle Thread: 1/2-28 TPI (Threads Per Inch)
  • Gas Block Diameter: N/A
  • Gas Port Diameter: N/A
  • Gas Block Journal Length: N/A
  • Barrel Extension: Colt & Glock Compatible Feed Ramps
  • Weight: .53 lbs
  • 11-degree Target Crown
Additional Information
Barrel Material:
4150
Barrel Type:
Button Rifled
Barrel Caliber:
9mm
Barrel Length:
4.5"
Barrel Twist:
1:10
Barrel Profile:
Pistol Caliber Taper
Barrel Gas System:
N/A - Blowback
Inside Finish:
Salt Bath Nitride
Outside Finish:
Salt Bath Nitride
Muzzle Thread:
1/2x28
Gas Block Diameter:
N/A
Gas Block Journal Length:
N/A
Barrel Extension:
Colt & Glock Compatible Feed Ramps
Weight:
.53 lbs
Crown Type:
Recessed 11-degree Target Crown
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Reviews

  • 5
    An amazing barrel for the price

    Posted by Will on Jan 2nd 2023

    As usual Faxon has created a really great barrel. I built a small ar-9 PCC with it and so far I’ve put 200 rounds through it with 0 failures. I love their regular AR barrels and was curious to see if Faxon could pull off a PCC barrel. They definitely can. I will probably get a slightly longer one as well since I know it’s going to be a dependable piece of gear.

  • 5
    best value out there

    Posted by Irish John on Feb 7th 2017

    I spent quite a bit of time researching barrels before making my purchase. This is a lot of barrel for the money. I was very pleased with the quality and overall finish. I really liked the fact that the threads are 1/2x28 since I already have a suppressor mount in that size. The lightweight profile is a big plus also. While I haven't had a chance to shoot it a lot, I can say that function has been 100% and it has been plenty accurate for ringing steel plates with no trouble. I would highly recommend it for anyone building an AR based 9mm pistol or SBR.