The Action Enhancement Trigger for the SD, SDVE and Sigma model pistols is a great upgrade over the hinged factory trigger. The trigger can be installed by itself or paired with the appropriate spring kit. When properly installed, this trigger will:
Features:
- Reduce trigger pull weight approx. 10-15%
- Reduce pre-travel by 20%
- Reduce over-travel by 10%
- Center mounted pivoting safety maintains factory safety values