Geissele Automatics 05167 SD-E Two-Stage Flat Trigger with 2.90-3.80 lbs Draw Weight & for AR-15/AR-10

Overview

The Geissele Super Dynamic-Enhanced (SD-E) is a non-adjustable, two-stage combat trigger designed for AR-pattern platforms. Derived from triggers made for U.S. Special Operations and suitable for precision Squad Designated Marksman or mid-range carbine work, it features a tool steel construction with wire EDM-cut sear surfaces. The SD-E offers a smooth, light first-stage take-up combined with a crisp second-stage break, resulting in a total pull weight ranging between 2.9 and 3.8 lbs. This model features an exclusive flat trigger bow that distributes finger pressure evenly and sits slightly forward of a standard trigger to increase reach and ensure consistent finger placement.

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