Geissele G2S Two-Stage Curved Trigger for AR-15

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.