The Action Enhancement Trigger for the Hellcat pistols is the easiest, quickest upgrade you can do to the trigger system that significantly improves the feel of the trigger pull, without reducing factory safety values.Features :Reduce trigger pull weight to 5.0 to 5.5 lbs after break-in periodSmooth uptake and resetReduce trigger overall travel and reset distanceDeliver a crisp trigger breakDirectly replaces factory components without additional fittingMaintains factory safety values