Apex Tactical Spring Kit S&W Sigma

Product #: 765378 Apex Tactical #: 107-021 UPC #: 856008005383
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  • Information

The Apex Sigma Spring Kit produces a smoother trigger pull and improved reset and is designed for Duty/Carry use. The kit works as a stand-alone or in conjunction with the Apex SD/Sigma Polymer Action Enhancement Trigger. 


Expected results: 

  • Reduces trigger pull weight by approximately 2.0 lbs. from factory 
  • Smooths trigger pull 
  • Improves reset



1-Apex Trigger Return Spring 
1-Apex Striker Block Spring 
1-Apex Sigma Striker Spring 
1-Apex Sigma Slave Pin (to assist installation of trigger return spring)


Technical Information


Fit: Smith & Wesson Sigma Series semi-auto pistols (SW9VE or SW40VE) and all Sigma “C”, “F” & “VE” models. Works in conjunction with the Apex SD/Sigma Polymer Action Enhancement Trigger. NOT for use in the SD Series pistols



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