Chaszel 9mm 6"

9mm Threaded Barrel

(10 customer reviews)


9mm Threaded Barrel Blanks 

Liners come in 4 different Lengths:

6″, 10″, 20″,28″

The twist rate is 1-12″ for 6 and 10″
The twist rate is 1-16″ for 20 and 28″


9mm Threaded Barrel 

Rifled and also Chambered for 9mm
All the liners / blanks we sell have been tested and can withstand the pressure of the round they are chambered for standalone.

Barrel Liner Specifications

Outside Diameter of .560″ for 6 & 11″
Outside Diameter of .570″ for 20 & 28″

Chambered end Threaded 9/16-18 NF

Muzzle end Threaded 1/2-28 UNEF

Chambered for 9mm (Now chambered full SAAMI Specifications)

Rifle dimensions for our 9mm Threaded Barrel Blanks are .355″/.349″ with 6 lands and .125″ wide.

9mm Threaded Barrel Blanks have a twist rate of:  1-12″

All of our barrel liners are also Crowned.

We do not recommend Re-Chambering 9mm Threaded Barrel Blanks for a different round, for instance, changing 9mm to 38sp.

Button-rifled! Made for people who would like to restore accuracy to older guns due to rusted, pitted or just worn out barrels. To install, first drill out existing rifling with a drill a little larger than the liner you are installing. For best results, we would recommend grinding or having someone grind a pilot on the drill about the size of the current rifling because this will keep it centered better , then solder the Barrel Liner in place. Or you can also use JB Weld or Acraglas gel because we have had many customers say they worked well.

Because we are not gunsmiths, these are just suggestions based on what we have learned over the years and from the nice people that we have come in contact with. A skilled gunsmith with proper tools should be able to install these with no problem.

9mm Threaded Barrel Blanks are specifically for custom builds.

Chambered end is Threaded 9/16-18 NF, Muzzle end is Threaded 1/2-28 UNEF  as a result it is easy to thread into a barrel block or frame.  In addition the muzzle end is threaded to attach a thread protector, muzzle break, Compensator or a  Flash Hider.

WARNING: Our Gun barrel liners are made and tested for the rounds they are chambered for.  Only use with the specified rounds. It is dangerous to chamber these gun barrel liners in other calibers and can cause serious bodily injury.


If you like this product you may like our other Threaded Barrel Blanks



Additional information

Weight N/A
Dimensions N/A

5.5", 10", 18", 28"

10 reviews for 9mm Threaded Barrel

  1. Sam

    Is there any chance of getting these in stock before 2026?

    • Chaszel (store manager)


  2. John D

    Any idea when these will be back in stock?

    • Chaszel (store manager)

      Hopefully this fall but I can’t say for sure. Sorry I don’t have a better timeframe.


  3. Anonymous

    Are these liners as good as the real thing ??

    • Chaszel (store manager)

      Depends what they are used for. I would not recommend them for rapid firing automatics (I have not tested them in this situation). They seem to work well in other applications. Thank you for your interest.


  4. Jake

    When will this be back in stock

    • Chaszel (store manager)

      Hopefully early next year.

  5. Anonymous (verified owner)

    Really great quality. Perfect for my custom build. The prices are great and shipping was super fast. I have ordered 2 other barrel liners (non threaded) but have not put them to use yet, they all seem of equal quality. Will absolutely order again when they come in stock.

  6. Jon (verified owner)

    Great product, great customer service

  7. Bobby B. (verified owner)

  8. Ramon Mathieu (verified owner)

    Excellent quality and workmanship , quality materials . The proof is in the pudding ! Chaszel’s products stand tall against the big dogs at a very affordable price . They definitely have my vote . Check em out they are worth it . Can’t wait to see what they come up with next .
    Ray Mathieu

  9. Anonymous (verified owner)

    Came quick and exactly as pictured!

  10. Anonymous (verified owner)

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