Geissele Automatics G2S Two-Stage Trigger – AR-15

Overview

The Geissele Automatics G2S (Two-Stage) Trigger offers shooters a cost-effective way to experience Geissele’s legendary precision and reliability. Designed as a simplified version of the SSA, the G2S provides the same smooth, predictable two-stage pull at a lower price point. Perfect for general-purpose AR-15 builds, hunting rifles, and recreational shooting, this trigger combines durability, control, and accuracy without sacrificing quality.

Key Features

• Two-Stage Design: ~2.5 lbs first stage and ~2.0 lbs second stage for a ~4.5 lb total pull weight.

• Clean, Predictable Break: Delivers consistent accuracy with every shot.

• Durable Construction: Precision-machined from tool steel, heat-treated for longevity.

• Cost-Effective Alternative: Same feel as the SSA with simpler machining.

• Drop-In Ready: Fits AR-15 rifles with small-pin (.154”) receivers.

Why Choose the G2S Trigger?

1. Performance at a Great Value

The G2S is one of the most affordable ways to upgrade your AR-15 with Geissele quality. It provides the same trigger feel as the SSA, but with simplified pin construction to lower cost.

2. Best Use-Case Applications

• General Purpose AR-15 Builds: Reliable, smooth, and versatile.

• Hunting Rifles: Clean break aids in precise shot placement.

• Recreational Shooting: Consistent trigger pull enhances shooting confidence.

(If you’re building a duty or combat rifle, the SSA is recommended. For precision builds, the SSA-E may be better suited.)

3. Comparison with Other Geissele Triggers

• G2S vs SSA: Identical trigger feel; SSA uses full-pin construction while G2S uses semi-pinned components for reduced cost.

• G2S vs SSA-E: The SSA-E has a lighter 3.5 lb pull for precision, while the G2S is tuned at ~4.5 lbs for versatility.

• G2S vs G2S-E (Enhanced): The Enhanced version is tuned lighter for accuracy-driven builds.

4. Fitment & Compatibility

• Works with AR-15 platforms using small-pin (.154”) trigger pins.

• Compatible with many AR-10/.308 rifles (check manufacturer specifications).

5. Common Questions / Troubleshooting

• Is the geissele g2s two stage trigger adjustable? → No, it’s factory-tuned for consistency and reliability.

• How does it compare to stock triggers? → Vastly smoother, lighter, and more predictable.

• Is it reliable for defensive use? → Yes, but Geissele recommends the SSA for hard-use duty rifles.

Technical Specs

Why the G2S is One of Geissele’s Most Popular Triggers

The G2S stands out as one of the most searched Geissele triggers online because it brings SSA-level performance at a lower price point. Shooters love its crisp two-stage break, smooth reset, and proven durability, making it an excellent upgrade for anyone wanting superior trigger performance without the premium cost.

Conclusion

The Geissele Automatics G2S Two-Stage Trigger is the perfect entry point into Geissele performance. With a reliable 4.5 lb pull, a clean break, and durable construction, it’s ideal for hunters, recreational shooters, and anyone seeking a dependable trigger upgrade for their AR-15. If you want Geissele quality at the best value, the G2S is a top choice.