Super Dynamic Enhanced (SD-E) Trigger

The Geissele Super Dynamic-Enhanced (SD-E) Trigger featuring an exclusive flat trigger bow, is a finely-tuned two stage trigger providing enhanced trigger control and weapon accuracy while maintaining the robustness and reliability of our combat-proven two-stage trigger.
 
The SD-E is a flat bow version of the Super Semi-Automatic Enhanced (SSA-E), which features a classic M4 style curved trigger.