Product Overview and Introduction

Dominate close-course competition stages and maximize your split times with the Geissele Automatics Super Three Gun (S3G) Trigger featuring a traditional Curved Bow and a lightning-fast Hybrid Match Design – MPN: 05-152. Engineered specifically for 3-gun competitors and dynamic shooting sports, the S3G is a unique semi-automatic hybrid that bridges the gap between the speed of a single-stage trigger and the safety-conscious rollout of a traditional two-stage system.

Whether you are sprinting through multi-gun bays, transitioning rapidly between close targets, or building a high-performance competition carbine, the S3G delivers an exceptionally short, light pull and a lightning-quick reset designed to keep you ahead of the clock.

Lightning-Fast Hybrid Match Engineering

Engineered to exacting tolerances, the S3G combines innovative internal geometry with a traditional curved match bow to maximize your shooting speed:

• Hybrid Rolling Break: Features a smooth, rolling take-up that functions as a hybrid cross between a single-stage and two-stage trigger, allowing for rapid, continuous string firing without a harsh wall.

• Traditional Curved Match Bow: The classic curved trigger face provides a natural, comfortable finger placement surface for a familiar and consistent pull.

• Lightning-Quick Reset: Designed with an exceptionally short and tactile reset, enabling rapid follow-up shots and lightning-fast split times during high-speed drills.

• Tunable Pull Weight Options: Comes with modular spring options allowing a lighter match configuration (approx. 3.0–4.0 lbs) or a heavier duty-style configuration (approx. 4.5–5.5 lbs).

• Full-Power Hammer: Utilizes a robust, full-weight hammer to ensure 100% reliable primer ignition across all commercial and match ammunition types without light strikes.

The Ultimate Choice for Dynamic Competitors

Geissele’s Super 3 Gun trigger is trusted by top-tier competition shooters who need an edge when seconds count. Because of its ultra-light, short pull and rapid reset, it is purpose-built strictly for close-course competition use and is not recommended for duty use, benchrest shooting, or precision accuracy work where small groups are prioritized. Every component is precision-machined from high-grade ordnance tool steel and rigorously heat-treated to withstand the heavy wear of intense match schedules.

Key Features and Benefits

• Built for Speed: Optimized specifically for 3-gun and dynamic fast-action shooting disciplines.

• Hybrid Pull Characteristics: Smooth rolling break combines single-stage velocity with controlled control.

• Lightning-Fast Reset: Short, tactile reset minimizes transition time between targets.

• Drop-In Compatibility: Installs easily into standard small-pin (.154-inch) AR-15 and AR-10 lower receivers.

Specifications

• Product Type: AR-15 / AR-10 Competition Trigger Assembly

• Manufacturer Part Number (MPN): 05-152

• Platform Compatibility: AR-15 / AR-10 Mil-Spec Lower Receivers (Small Pin .154-inch)

• Trigger Style: M4 Curved Match Bow

• Pull Weight: ~3.0–4.0 lbs (Lighter Spring) / ~4.5–5.5 lbs (Heavier Spring)

• Finish: Parkerized / Phosphate

• Manufacturer: Geissele Automatics