DetailsUtilizing the patented Apex Forward Set Trigger Bar, the Forward Set Trigger Kit for the Sig P320 delivers a major upgrade in trigger pull performance. When properly installed, this kit will: - Reduce trigger pull weight by approx. 30% - Reduce trigger travel approx. 30% - Reduce reset approx. 20% - Smooth uptake - In X-Series models, does not reduce pull weight but does reduce overall travel 30% - Maintains factory drop safety values For Use In These GunsFor use in the Sig Sauer P320 pistols (with factory safety upgrade), including the X-Series models. However, due to different internal dimensions of the mold, use in the Sub-Compact Grip Module is NOT recommended. Now featuring our thumb safety compatable trigger bar. Does Not Fit These GunsNot for use in non-factory upgraded P320 pistols. Does NOT function in the Sig Sauer P250. What's Included1 ea. Flat or Curved Advanced Trigger 1 ea. Forward Set Trigger Bar 1 ea. Over-Travel Stop 1 ea. Over-Travel Stop Spring