Tisas PX-9 GEN3 Recoil Spring Assembly, 13.2LB

Tisas USA
(4 reviews)
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Reduced power recoil spring for our PX-9 GEN3 Duty in 9MM, that increases reliability with lighter 115GR ammunition.


The 13.2lb spring comes standard on the Tactical and Nightstalker models.

PX-9 GEN Duty/Tactical
Spring Wgt.:
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


  • 5
    MUST for Suppressed PX-9

    Posted by Tony on 22nd Dec 2023

    The standard spring on the PX-9 was giving me probles suppressed. I put this spring set in and wallah! We put 100 rounds down range without failure the day this came in. The pistol should have come this way with a threaded barrel, not with a heavier spring that will not allow it to function properly.

  • 5
    The recoil spring solved the light primer strike issue

    Posted by Marc Masnor on 21st Sep 2023

    While initially skeptical, I ordered the recoil spring to see if it would fix the light primer strike issue with the Nightstalker. I would have light strikes every 5 to 10 rounds. I gave it a fair test today and did not have one light primer strike. I think SDS should have provided the fix for free as a remedy for a design deficiency, but I am glad they offered the assembly.

  • 5
    13.2 lb recoil spring

    Posted by John Thomas on 3rd Aug 2023

    This spring is most welcome to my old hands. I can now rack without bracing on anything.

  • 4
    Recoil Spring

    Posted by Sunto Phommasak on 8th Jul 2023

    Great product