Geissele Super Dynamic - 3 Gun (SD-3G) Trigger

(6 reviews) Write a Review
The Super Dynamic Triggers are rugged, non-adjustable combat triggers with a sear design that provides a wide margin of safety against unintentional discharges yet still gives the operator a sharp, repeatable trigger release. The exclusive, flat trig
Stock Status:

Geissele Super Dynamic - 3 Gun Trigger (SD-3G)

The Geissele Super Dynamic - 3 Gun (SD-3G) trigger is a semi-automatic-only derivative of the two-stage Super Select-Fire (SSF) combat trigger that Geissele Automatics produces for customers in the U.S. Special Operations Community. The SD-3G was developed to combine the SSF combat trigger's match-grade semi-automatic performance with its smooth single-stage full-automatic feel to make a fast, smooth, and robust trigger ideal for 3 Gun competition shooting. The new Geissele Super Dynamic - 3 Gun trigger has a super short trigger pull and a short reset so that rounds can be sent
downrange as quickly as possible while still maintaining superb accuracy.

***This product contains chemicals/materials known to the State of California to cause cancer and other reproductive harm. To learn more, visit***

6 Reviews

  • 5
    Solid Trigger

    Posted by BRB on Aug 8th 2021

    Installed in a Radian lower. Easy install and a really smooth trigger. Used 4.5 lb spring because it’s supposed to be more reliable. And if you want the fastest shooter go with a Hyperfire Eclipse.

  • 5
    No going back

    Posted by Justin Anderson on Apr 9th 2019

    All of my black rifles are getting one of these!!

  • 5
    What an Awesome Trigger

    Posted by Albert Ortiz on Nov 11th 2015

    This trigger is super smooth and extra crisp. I have a CMC flat trigger that is really good and this is way better! It definitely is engineered to perfection, great job Geissele I will definitely be buying more triggers from you.

  • 5
    Best trigger ever

    Posted by Shao on Feb 23rd 2013

    It was everything I was told and more. I'm spoiled now. Nothing else compares.

  • 5

    Posted by anonymous on Oct 21st 2012

    Once again, Geissele demonstrates their prowess with another outstanding trigger. Feels tight, crisp and sure reset. Well done.

  • 5
    Best 3 gun trigger

    Posted by Tyler Durden on May 10th 2012

    The best trigger for sending as much lead down range as you can move your finger and the reset on this is extremely short compaired to G.I trigger . light trigger pull also thos the best trigger i ever owned .