The Geissele Super Dynamic Triggers are the Super Dynamic - Combat (SD-C), Super Dynamic - Enhanced (SD-E) and the Super Dynamic - 3 Gun (SD-3G). These triggers are a unique semi-automatic variant of a trigger that Geissele makes for customers in the U.S. Special Operations Community. The Super Dynamic Triggers are rugged, non-adjustable combat triggers with a sear design that provides a wide margin of safety against unintentional discharges yet still gives the operator a sharp, repeatable trigger release. The exclusive, flat trigger bow, patterned after the trigger of an M1911 pistol, reduces the perceived pull weight of the triggers and gives outstanding tactile feedback and trigger control.
The Geissele Super Dynamic - Enhanced (SD-E) Trigger is a finely-tuned semi-automatic-only version of our full-auto, two stage combat trigger presently used in the U.S. Special Operations Community. Built on the chassis of the Geissele SSA, the SD-E provides enhanced trigger control and weapon accuracy while maintaining the robustness and reliability of our combat-proven two-stage trigger. The SD-E's reduced 1st and 2nd stage pull weights result in a trigger with a smooth, light 1st stage take-up and a crisp, candy cane-like 2nd stage break. The SD-E is ideal for use in precision Squad Designated Marksman type rifles where weapon accuracy and reliability are critical and a non-adjustable drop in trigger is desired.