The Geissele Super Dynamic 3 Gun (SD-3G) Trigger is a flat bow trigger designed for AR-15 and AR-10 platforms, offering a short pull length and fast reset for rapid firing applications. Its hybrid rolling break provides a smooth transition between stages, supporting quick follow-up shots in dynamic shooting environments.
This trigger is configured for competition-focused use, particularly in 3 Gun shooting, where speed and responsiveness are key. The flat trigger bow design allows for consistent finger placement and control, while maintaining compatibility with standard mil-spec lower receivers. It is not intended for duty, precision benchrest, or small group accuracy applications.
Specifications
- Platform compatibility: AR-15 and AR-10 (mil-spec pattern)
- Trigger type: Hybrid rolling break
- Trigger bow: Flat
- Total pull weight:3.0 – 4.0 lbs (lighter spring)
- 4.5 – 5.5 lbs (heavier spring)
- Reset: Short, fast reset
- Adjustable: No
- Pin size: Mil-spec
- Recommended use: 3 Gun competition shooting
- Not compatible with Sig MPX, Sig MCX, or pistol caliber carbine AR variants
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