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, does not reduce pull weight but does reduce overall travel by approximately 10%
Maintain factory drop safety values
For use in the Sig Sauer P320 pistols (with factory safety upgrade), including the X-Series models.
 
Due to fluctuating inventory and high demand, please allow up to 7 business days to complete this order.