Description The Geissele G2S is a precision two-stage curved trigger built as a cost-effective alternative to the SSA. It is a non-adjustable, two-stage design manufactured from tool steel with wire-EDM-cut sears to provide consistent trigger engagement. Geissele describes the G2S as intended for mil‑spec AR platforms, particularly AR‑15/M4 carbines; some source material also lists AR‑10 compatibility (see notes). Key Specifications The manufacturer is Geissele Automatics. The model is G2S. The trigger type is a two-stage curved design. The profile is an M4 curved trigger shoe. The finish is black oxide. The primary material is tool steel. The unit is specified as non-adjustable. The sears are wire EDM cut for consistent engagement. The product is listed as mil‑spec size. The installation style is drop-in. Built to provide predictable, repeatable two-stage performance in a compact package, the G2S is suitable for shooters who want precise trigger control without user adjustments. Its steel construction and wire-EDM sears emphasize durability and consistent engagement, making it a practical choice for duty, competition, and general-purpose AR platforms where a mil‑spec two-stage trigger is desired.
