Tisas PX-9 GEN3 Duty Threaded Barrel, 9MM

Tisas USA
(3 reviews)
Current Stock:
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Tisas PX-9 GEN3 threaded barrel for 9MM pistols. .5x28 TPI with protector.


Forged & Machined Barrel w/ Button Rifling

Carbon Steel
PX-9 GEN3 Duty
Thread Pitch:
0.5"x28 TPI
WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to : www.P65Warnings.ca.gov


  • 2
    Not what I was wanting

    Posted by Andrew on 4th Mar 2024

    Bought a threaded barrel for my px9 duty. When I got it into the slide which I barely did due to length issues the barrel is about 3/4in to long. Meaning the bottom of the threads which should be close to the slide had about 3/4in sticking out then slide. Looks ugly and goofy and will not accommodate a comp without a huge goofy gap! Tisas you dropped the ball on this and I really don't understand because you sell the guns with the threaded barrel that is the right length on the gun but the barrel from your store is too long a ugly. Just my 2 cents I know it doesn't matter!

  • 5
    Tisas PX-9 Gen 3 Duty Threaded Barrel

    Posted by GSXR1188 on 8th Feb 2024

    I purchased this Gen 3 barrel to give the Gen 2 PX-9 4" a longer 4.8", suppressor, comp or flash-hider option and this worked perfectly without ANY modification. The barrel has a fully supported chamber so firing 124 grain high pressure cartridges have all the case support one could ask for. 9x19 is a velocity dependent cartridge and the added 0.800" barrel adds just that.....velocity. Worth the money.

  • 5
    Threaded barrel

    Posted by Sunto Phommasak on 8th Jul 2023

    Love the extended barrel.