Apex Tactical Specialties, S&W SD Spring Kit

Apex Tactical Specialties, S&W SD Spring Kit
Model#: 107-120

$ 25.79

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The Apex Spring Kit (model specific) is an important upgrade to the trigger pull of the SDVE or Sigma pistols, yet still ideal for duty/carry and personal protection purposes. When properly installed, this kit will:


  • Reduce trigger pull weight by approximately 2 lbs.
  • Smooth trigger pull
  • Improve reset
  • Direct drop-in replacement parts
  • UPC: 856008005390

For Use In These Guns

Part# 107-120 for use in SDVE and SD models.

Part# 107-021 for use in Sigma models.



This product does NOT include a slave pin. A pin punch can be used to line up the parts when installing the pivot pin.


What’s Included

1 ea. Trigger Return Spring

1 ea. Striker Block Spring

1 ea. Striker Spring

1 ea. SD Sear Spring (applies to 107-120 SD Spring Kit only)

Apex Tactical Specialties S&W SD Spring Kit 107-120


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