Geissele Automatics 05167 SD-E Two-Stage Flat Trigger with 2.90-3.80 lbs Draw Weight & for AR-15/AR-10 Black Powder Accessories Boasting 10 hours of battery

Boasting 10 hours of battery life on its dual batteries and housed in rugged magnesium alloy housing

easily installs on QD swivel bases (not included)

small and large patch savers

It is designed for muzzle device installs and can be used to install forward assist/port door covers

Geissele Automatics 05167 SD-E Two-Stage Flat Trigger with 2.90-3.80 lbs Draw Weight & for AR-15/AR-10 Black Powder Accessories Boasting 10 hours of batteryThe 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 Geissele combat proven two stage trigger. The SD E is ideal foruse in precision Squad Designated Marksman type rifles where weapon accuracy and reliability are critical.