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10.5" Gov't / Socom, 5.56 NATO, Carbine-Length, 4150 QPQ


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  • Product Description

    4150 QPQ coated inside and out for amazing corrosion resistance and durability. Carbine gas for longevity and reliability.

    Faxon Firearms barrels are the pinnacle of value. Manufactured 100% in-house from cradle-to-grave, these barrels are button-rifled and air-gauge tested to ensure superior accuracy.

    All barrels are manufactured under our ISO:9001 and AS:9100 (pending) quality certifications. We inspect each barrel over 15 times before it ever reaches you. 

    • Barrel Material: 4150 CMV Steel 
    • Barrel Type: Button Rifled 
    • Barrel Caliber: 5.56 NATO
    • Barrel Twist: 1:8
    • Barrel Length: 10.5"
    • Barrel Profile: Light
    • Barrel Gas System: Carbine
    • Inside Finish: QPQ Nitride
    • Outside Finish: QPQ Nitride
    • Muzzle Thread: 1/2-28 TPI (Threads Per Inch
    • Gas Block Diameter: .750"
    • Gas Hole Diameter: .080"
    • Gas Block Journal Length: 1.1"
    • Barrel Extension: M4
    • Weight: 1.10 lbs
    • Magnetic Particle Inspected!
    • 11-degree Target Crown
  • Product Reviews


    Write A Review

    1. Great Quality

      The fit and finish on the barrel is amazing. Look no further if you want a great looking and great performing barrel. Check out their complete BCG as well!!! on 15th Mar 2017

    2. Wonderful!

      I have bought 4 of these and they are WONDERFUL. The fit an finish is impeccable! They are shooters too! on 6th Dec 2016

    3. great barrel.

      Love everything about this barrel, accept there are no dimples for the gas block. on 7th Jun 2016

    4. Great Product

      This barrel has worked perfectly for my pistol build. Appearance is top notch and so is the accuracy. Product arrived in a timely manner, well packed and in perfect condition. Will purchase from Faxon again and recommend them to anyone looking for a quality product at a fair price.
      on 26th Apr 2016

    5. Great Barrel

      Fit & Finish is better than some brand name barrels that cost twice as much. on 2nd Mar 2016

  • Product Videos

    • Faxon Firearms 16'' 4150CMV Mid-Length SOCOM AR-15 Barrel (HD)

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