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Geissele Automatics

Geissele Automatics - Geissele 2 Stage (G2S)

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  • The image depicts the Geissele 2 Stage (G2S) trigger, a product of Geissele Automatics. This trigger mechanism is designed to provide a two-stage release, with a light initial pull followed by a heavier second stage before the shot breaks. This design is often preferred by precision shooters for the control it offers during the firing sequence, allowing for a deliberate and controlled shot. Geissele is known for its high-quality, reliable triggers that are popular upgrades among shooting enthusiasts seeking enhanced performance from their firearms.
  • This image showcases the Geissele 2 Stage (G2S) trigger assembly and its components, which include the trigger and hammer, springs, pins, and a disconnector. The G2S trigger is a two-stage trigger, which is a preferred choice for shooters who want a distinct two-step pull, with a lighter first stage for positioning and a heavier second stage for firing. This type of trigger is known for its contribution to precision shooting, offering a clear, tactile transition between stages. The components are designed with the craftsmanship that Geissele Automatics is known for, ensuring reliability and a higher level of shooting performance.


Geissele 2 Stage (G2S) Trigger Overview

Geissele 2 Stage (G2S) Trigger: Precision Engineered for Accuracy

The Geissele 2 Stage (G2S) Trigger offers an affordable yet high-quality alternative to the Super Semi-Automatic (SSA¨) trigger, designed for AR15/AR10 platforms. Crafted to provide precise and accurate trigger control, the G2S is a non-adjustable, precision two-stage trigger that ensures reliability and performance.

Designed for Precision

Constructed from the same high-quality tool steel as the SSA, the G2S features sears that are wire EDM cut for unparalleled precision. The trigger maintains the look and feel of the SSA from the outside, providing the same reliability and performance that shooters have come to expect from Geissele triggers.


  • Platform: AR15/AR10
  • Type: 2 Stage
  • 1st Stage Weight Range: 2.75 - 3 lbs.
  • 2nd Stage Weight Range: 1.5 - 1.75 lbs.
  • Total Pull Weight Range: 4.25 - 4.75 lbs.
  • Adjustable: No
  • Trigger Bow Type: M4 Curved
  • Pin Size: Mil-Spec

Reliable Performance

The G2S sets itself apart with a unique method for securing the hammer pin, ensuring stability and accuracy with each shot. While the internal components are spot checked for material properties (MP), the overall design guarantees the same level of performance and feel as the SSA, but at a more accessible price point.


The Geissele 2 Stage (G2S) Trigger is the perfect choice for shooters looking for a cost-effective, precision two-stage trigger. Its meticulous design and manufacturing process ensure precise trigger control and unmatched reliability for both competitive shooting and tactical operations.

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Additional Information

Model / Type:
Two Stage
Shoe Style:
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