Geissele SSA Trigger

The Geissele Super Semi-Automatic (SSA) trigger is the semi-automatic civilian version of Geissele's legendary Super Select-Fire trigger, which is currently in use within the U.S. Special Operations Community. This non-adjustable, precision two-stage trigger allows shooters to achieve accurate and precise trigger control across a wide variety of conditions and requirements. The SSA's design philosophy centers on being light enough for accurate precision shots while remaining forgiving enough for frenetic close-quarters work.

With a first stage pull weight of 2.75-3 pounds and a second stage of 1.5-1.75 pounds (total 4.25-4.75 pounds), the SSA occupies the sweet spot between match-grade precision and combat reliability. Bill Geissele describes the SSA as having a "carrot break" - a more pronounced, tactile break point that provides clear feedback to the shooter. All major components are precision-machined from S7 tool steel, which provides excellent impact resistance, strength, and toughness required for demanding applications. The trigger is safety certified by Crane Naval Surface Warfare Center.

Users consistently report a dramatic improvement over mil-spec triggers, describing the SSA as having zero grit with a smooth, predictable first stage transitioning into a crisp break. The trigger is recommended for law enforcement use, dynamic environments, and mid-range carbine work where reliability cannot be compromised. Installation is straightforward using standard AR-15 trigger pins, and Geissele provides excellent instructional videos. The SSA has become the go-to combat trigger for professionals who need a trigger that performs reliably in the worst conditions while still allowing precision shooting.