Description
Geissele G2S Two-Stage Trigger – AR-15/M4
Match-Grade Feel • Duty-Grade Reliability • Affordable Precision
The Geissele G2S (Geissele 2 Stage) trigger delivers the renowned feel and reliability of Geissele’s combat-proven triggers at a more accessible price. Designed as a precision two-stage trigger for the AR-15/M4 platform, the G2S combines a crisp break with a smooth, predictable take-up, giving you total control over every shot.
Key Features
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True Two-Stage Design – Smooth first stage with a clean, crisp second-stage break for enhanced accuracy.
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Optimized Pull Weights – 2.5 lb first stage and 2 lb second stage (approx. 4.5 lb total) for precision without sacrificing safety.
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Match-Grade Performance – Built with the same materials, geometry, and reliability as Geissele’s SSA trigger at a lower cost.
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Easy Installation – Fits standard small-pin (.154″) AR-15/M4 lower receivers.
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Durable Construction – Precision-machined from tool steel with full-hardened sears and corrosion-resistant coatings.
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Made in the USA – Geissele Automatics quality trusted by military, law enforcement, and civilian shooters alike.
Specifications
| Feature | Detail |
|---|---|
| Trigger Type | Two-Stage |
| Pull Weight | 2.5 lb (1st stage), 2 lb (2nd stage) – 4.5 lb total |
| Material | Tool Steel, Full-Hardened |
| Finish | Manganese Phosphate / Black Oxide |
| Compatibility | AR-15 / M4 (Small Pin, .154″) |
Why You’ll Love It
The Geissele G2S Trigger gives you the control and precision of a match trigger combined with the rugged reliability needed for duty, defense, or hard-use rifles. Whether you’re on the range, in competition, or building a precision AR, the G2S is the perfect blend of performance and value.
Perfect for: AR-15/M4 owners looking for a crisp, predictable two-stage trigger with Geissele’s proven quality at an affordable price.





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