XD-M® 4.5" Threaded Barrel - 9mm, 10mm, .45 ACP

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Want to upgrade your XD-M® pistol to be suppressor ready? Then be sure to check out these threaded barrels designed for the XD-M 4.5”. Available for 9mm, 10mm and .45 ACP variants of this design, these drop-in threaded barrels feature a black Melonite coating for rust-resistance and lubricity. The barrels come with included muzzle caps to protect the threads when not in use.

  • For use in any 4.5" XD-M or XD-M Elite pistol configuration.
  • WARNING: Caliber of barrel is intended only for use in the original caliber of the firearm. You cannot change the caliber of your firearm by purchasing one of these barrels.
  • 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. 

Barrel Specifications

  9mm 10mm .45 ACP
Finish Melonite® Melonite® Melonite®
Twist Rate 1:10 1:16 1:16
Length 5.28" 5.28" 5.28"
Weight 4.04 oz 4.45 oz 3.66 oz
Thread Size .5 x 28 .578 x 28 .578 x 28


Manufactured in the same facility as your XD-M firearm, this OEM threaded barrel delivers match-grade accuracy and is unrivaled in fitment and quality.


A thread protector is included to protect the barrel threads when a muzzle device is not installed.


The Melonite® finish on the threaded barrel is corrosion resistant matches the factory finish on XD-M / XD-M Elite handguns perfectly.


The threaded barrels are hammer-forged for unmatched durability while the feed ramp is polished to reliably feed round after round.


The drop-in factory threaded barrel is available for XD-M 4.5" handguns in 9mm, 10mm, and .45 ACP.

14 Reviews

14 Reviews
  • 5
    Threaded barrel

    Posted by Elmer Manninen on Nov 6th 2023

    Excellent product really makes my XD-M 10 MM really stand out now waiting on my silencer thank you should get discounts on the magazines thank you Elmer

  • 4
    Doesn't Fit

    Posted by James on Sep 15th 2023

    Purchased thinking it would fit my .45 SA-XD... It does not. Think I'll take it to a machinist and see if they can make it work.

  • 5
    SA XDM elite 10mm threaded barrel

    Posted by Geneen Peterson on Sep 10th 2023

    The threaded barrel was easy to install and awaiting the suppressor.

  • 5
    The fittings is very snug and sets properly.

    Posted by LAMON SPEAKS on Aug 18th 2023

    “Best factory threaded barrel with the Springfield engraving.”

  • 5
    10MM threaded barrel

    Posted by BRUCE KUFFERATH on Jul 15th 2023

    Installed it in my XDm Elite but haven't put any rounds through it yet.

  • 5
    New XDM Elite 10mm threaded barrel

    Posted by Tom on May 17th 2023

    Barrel is as good as original, well made. Have only put 50 rounds thru, it but it was hitting target as accurately as original barrel.

  • 5
    Hopefully there’s plans for a Xdm elite 3.8 threaded barrel.

    Posted by Rene Castellanos on May 16th 2023

    Hopefully there’s plans for a Xdm Elite 3.8 threaded barrel in 10mm . Would love that !

  • 5
    Threaded barrel

    Posted by Peter Ludlow on May 15th 2023

    Perfect fit just like original except with threads & cap. Paves the way for a suppressor.

  • 5
    Amazing accuracy

    Posted by Christopher DeMent on May 14th 2023

    My XDM Elite X5 was already my favorite pistol but, now that I can upgrade it and the series is so interchangeable I want the whole lot. Accuracy was already on point but the difference is definitely noticeable. Great buy!