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8.5" Taper, 9mm Pistol Caliber Carbine, Blowback, 4150 QPQ

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  • Product Description

    Please Note: In response to customer requests Faxon 9mm Barrels Are Transitioning to 1/2x28 TPI. 

    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. 

    Faxon manufactures all our barrels in Cincinnati, Ohio under our ISO:9001 and AS:9100  quality certifications. 

    • Barrel Material: 4150
    • Barrel Type: Button Rifled 
    • Barrel Caliber: 9mm SAMMI 
    • Barrel Twist: 1:10
    • Barrel Length: 8.5"
    • Barrel Profile: Pistol Caliber Taper
    • Barrel Gas System: N/A - Blowback
    • Inside Finish: QPQ Nitride
    • Outside Finish: QPQ 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: .81lbs
    • 11-degree Target Crown


    *Note - Faxon Firearms advertises its barrels by their legal length. Pistol Caliber Carbine barrels have the chamber built into the barrel "extension" area, which makes them about ~1" shorter than centerfire rifle barrels. 

  • Product Reviews


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    1. Great 9mm barrel

      Put together a 9mm pistol and the barrel is 1" at 25 yards accurate and fed everything from FMJ's to gaping hollow points, 115,124, 147 and plus P. Extremely happy with it. on 30th Jan 2017

    2. pleased

      Barrel is beautifully milled and finished, it fit a little loose in my Aero Precision upper.
      Plan to use Permatex hi temp sleeve retainer compound to insure tightest fit.
      best value for the money.
      on 30th Jan 2017

    3. Faxon 8.5" 9mm blow back barrel

      I have to say that the finish quality is superb. The barrel is well made, and the cost is excellent. Great job Faxon! on 10th Jan 2017

    4. Best bang for your buck.

      The fit and finish is great. Can't beat the price. And performs great. I just wish it was a heavier profile, being so short, it wouldn't add much weight, but add accuracy and reduce heat build up. Don't hesitate to buy! on 20th Sep 2016

    5. Top notch quality

      Would recommend to a friend on 14th Jul 2016

  • Product Videos

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    Faxon Firearms 16'' 4150CMV Mid-Length SOCOM AR-15 Barrel (HD) Mrgunsngear Shirt link: Music by Youtube Creators & Machinima Sound
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