Striker Spring

(4 reviews)
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TTI Ultimate striker spring for Glocks designed by Taran Butler. Set to 4.5 lbs.

*Taran Tactical recommends that you go to a certified gunsmith or Glock armorer for installation*

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to


DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.




  • 5
    Striker Spring

    Posted by Jayson on Aug 26th 2021

    Works great, along with the connector upgrade from TTI, it's a great improvement over the factory parts.

  • 5
    No brainer

    Posted by Patrick on Jun 8th 2019

    Best upgrade for the money.. it’s still a striker fired gun, but it takes on average two pounds off the trigger pull.

  • 5
    Very cost effective upgrade.

    Posted by Patrick on Feb 18th 2019

    Very easy to install. Took 2lbs off one trigger and 1 1/2 lbs. off another trigger. These were Glock 48s and Glock 43x.

  • 5
    Great striker spring

    Posted by Unknown on Aug 6th 2018

    I’ve tried numerous striker springs at 3lb and 4lb to help reduce trigger pull weight but had issues with light strikes. The 4.5lb spring reduces the trigger pull and I haven’t had any light strikes. Another great product for TTI.