The Geissele Super Dynamic 3 Gun Trigger will take your competition rifle to the next level of performance. Compatible with most MIL-SPEC (Small Pin) lowers, the trigger has an ultra short pull length and trigger reset allowing for incredibly fast follow-up shots. While technically a single stage trigger, the Super Dynamic 3 Gun is more of a hybrid - providing the safety of combat 2-stage trigger with the pull feel of a single stage trigger. The trigger comes with a light and heavy spring allowing you to choose your preferred pull weight. Everything about this trigger is designed to help you dominate 3 Gun competition.