Colt M4 14.5 inch 5.56mm Barrel Assembly w/ Fixed Front Sight

$290.00 $275.00
(12 reviews)
Current Stock:

Factory Colt M4 profile, 14.5 inch, 5.56x45mm NATO, carbine length gas system barrel. Complete barrel assembly features M4 feed ramp, barrel nut, fixed front sight tower with sight post, and is threaded 1/2-28 for your choice of muzzle device.


  • 5
    14.5" socom barrel

    Posted by Dave on 22nd Dec 2022

    What else can I say but "it's a Colt". That says it all!

  • 5
    Colt quality

    Posted by Nicolas on 12th May 2022

    Despite the barrel being outsourced, the quality is just as good as when Colt made these themselves. Shoots like a laser

  • 5
    I prefer your Colt barrels.

    Posted by GN on 9th May 2022

    Colt barrels are among my favorite. I have bought 8 in the last couple of years. You can’t go wrong with them. Durable, strong, and last a long time. The M4 style is my favorite for light weights. I also have a couple of SOCOM.

  • 5
    Great Price and Fast Shipping

    Posted by David E on 30th Mar 2021

    Excellent Colt Bbl. Arrived fast. Used for M4 clone build.

  • 5
    Great Product!

    Posted by Rick Hegerfeld on 14th Mar 2021

    Barrel was a described, new and in the wrap, nicely packaged. Shipping took a couple weeks, but that was already known in advance. Good buying experience!

  • 5
    Colt barrel

    Posted by Mitchell W. on 1st Mar 2021

    Good service and reasonable price

  • 5

    Posted by Greg on 14th Feb 2021

    Excellent service and great products every time I buy!

  • 5
    Colt M4 14.5 inch Barrel Assembly

    Posted by George on 6th Nov 2020

    Factory Colt Perfect Transaction Like Always

  • 5
    Colt m4 14.5 govt profile barrel

    Posted by Rick on 2nd Nov 2020

    It's a true Colt 14.5 govt profile barrel in 5.56 Enough said.