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.

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

Apex Sigma Spring Kit

  • Brand: Apex Tactical Specialties
  • Product Code: RS-APX107-021
  • Availability: Out of Stock
  • $25.00 USD