Echelon™ 4.5" Threaded Barrel - 9mm

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Add suppressor capabilities to your Echelon™ pistol with a factory threaded drop-in barrel. Available in 9mm, this threaded barrel features a black Melonite coating for rust-resistance and lubricity. The barrel comes with an included thread protector when a muzzle device is not in use.

  • For use in any 4.5" Echelon pistol configuration.
  • Sales of threaded barrels are restricted and/or prohibited in the following states: CA, CT, DC, IL, MA, NY, WA.  Please check your state and local regulations regarding restrictions. 
Caliber 9mm
Twist Rate 1:10
Length 5.28"
Weight 4.04 oz
Thread Size .5 x 28

3 Reviews

3 Reviews
  • 5
    4.5 threaded barrel

    Posted by Ted Young on Dec 14th 2023

    I installed the barrel had no problems only put 104 rounds through it just had my knee replaced so give me a month or so and I will shoot it some more. On the other side I'm enjoying the handgun very well.

  • 5
    Echelon Threaded Barrel

    Posted by Bill on Aug 28th 2023

    Fits like it came with it. Perfection

  • 4
    A perfect fit

    Posted by ERIC DELOS SANTOS on Jul 30th 2023

    I have not yet test fired the new threaded barrel, and that's why the 4 star. Just as soon as I do head out to the range and test fire. Then I will change the rating.