Brownells 75th Anniversary - A Shooting Heritage

Reduced Pull Weight & More Leverage for Better Control

The Apex Flat and Curved Advanced Triggers reduce trigger pull weight up to 35% in the Sig P320 factory upgraded models. When properly installed, this trigger will:

  • Reduce trigger pull weight by approx. 35%
  • In X-Series models, reduces pull weight by approx. 10% and reduces overall travel 15%
  • Maintain factory drop safety values

For Use In These Guns

  • For use in the Sig Sauer P320 pistols (with factory safety upgrade), including the X-Series models.

 Does Not Fit These Guns

  • Not for use in non-factory upgraded P320 pistols.
  • Does NOT function in the Sig Sauer P250.


Big Book Catalog, Issue:73, Page:234

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Finish: Black

Style: Flat