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.:
For more information go to : www.P65Warnings.ca.gov
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.
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.
This spring is most welcome to my old hands. I can now rack without bracing on anything.