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16" Gov't / Socom, 300 BLK, Carbine-Length, 4150 QPQ

Usually ships within 2 business days.
  • Product Description

    300 BLK goodness at carbine length, just like the designers intended. 

    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: 300BLK AAC
    • Barrel Twist: 1:8RH
    • Barrel Length: 16"
    • Barrel Profile: Socom/Gov't
    • Barrel Gas System: Carbine
    • Inside Finish: QPQ Nitride
    • Outside Finish: QPQ Nitride
    • Muzzle Thread: 5/8"-24 
    • Gas Block Diameter: .750"
    • Gas Port Diameter: .107"
    • Gas Block Journal Length: 1.9"
    • Barrel Extension: M4
    • Weight: 1.60 lbs
    • Magnetic Particle Inspected!
    • 11-degree Target Crown
  • Product Reviews


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    1. Great accuracy.

      Put the new barrel on and had a box of ammo that was the only one at the store. Sighted in and then shot 1.5" group at a 100 yards. Really happy with those results. Going to start building a load now and expect that group to get much smaller. This is my second Faxon barrel and I am extremely happy with both of them. on 20th Feb 2017

    2. Great Barrel

      Purchased this .300Blk Barrel for my first Blackout build, Have put about 500 rds through it. It just keeps getting better and better!! Super accurate and light weight. Will purchased more Faxon barrels for future builds. on 15th Feb 2017

    3. Awesome!!

      Cant get a better barrel for the $$. Very accurate, and tuff. on 14th Dec 2016

    4. Great barrell

      I bought this barrel for my first blackout build, arrived quickly and packed well. The finish and craftsmanship of this barrel is great. Super lightweight, very accurate barrel.
      Will purchase other Faxon barrels for my next builds
      on 9th Dec 2016

    5. have not finished the build , But the barrel looks amazing!!

      Barrel looks amazing,fast shipping
      on 26th May 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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