Apex Tactical Spring Kit S&W Sigma

  • Product #: 765378
  • Apex Tactical #: 107-021
  • UPC #: 856008005383
Apex Tactical Spring Kit S&W Sigma
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Ships today from MidwayUSA

Product Overview


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

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. 



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.


Kit Includes:

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




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Product Information

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Delivery Information

Must Ship to FFL Dealer Yes
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Ships Alone Yes
Oversized Yes
DOT- Regulated Yes
Carrier Restrictions
  • Cannot ship via air
  • Cannot ship via USPS
  • Cannot ship to PO Box
  • Must ship to Contiguous US
HazMat Product Yes

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