Geissele Super Semi-Automatic (SSA®) Trigger

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Super Semi-Automatic (SSA®) Trigger Description

The Geissele Super Semi-Automatic (SSA®) trigger is a semi-automatic only version of Geissele Automatics’s Super Select-Fire trigger. The SSA is a non-adjustable combat trigger that is a precision two-stage trigger and allows precise and accurate trigger control. The SSA’s two-stage design allows the trigger to be light enough for accurate and precise shots, but forgiving enough for CQB. The SSA is safety certified by Crane Naval Surface Warfare Center. It is recommended for demanding applications such as Law Enforcement use, Close Quarters Battle (CQB) and mid-range carbine work.

For a flat bow version of this trigger, please see the Super Dynamic Combat (SD-C) trigger.

Super Semi-Automatic (SSA®) Trigger Specification

TYPE:   2 Stage
1st STAGE WEIGHT RANGE:   2.75 - 3 lbs.
2nd STAGE WEIGHT RANGE:   1.5 - 1.75 lbs.
TOTAL PULL WEIGHT RANGE:   4.25 - 4.75 lbs.
RECOMMENDED USE:   Law Enforcement, Home Defense, Hunting
PIN SIZE:   Mil-Spec


All weights are approximates.

Super Semi-Automatic (SSA®) Trigger Notes

Please note, Geissele's triggers are designed for mil-spec AR15/M4 carbine rifles. Geissele's AR15 triggers are not compatible with the Sig MPX/MCX weapons or Pistol Caliber Carbine AR15/M4 variants.  Using them in these platforms will void the warranty.


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13 Reviews

  • 5
    Excellent! The rifleman's AR15 trigger.

    Straightforward install, requires only a pin punch to help get the old pins out, and some patience. Took me 30 minutes to take the old one out and put the new one in.

    Geissele really has outdone itself with this trigger. The machine work and quality of the design is evident from the time you open the package. Looking at the parts with a critical eye leaves nothing to be desired.

    Once installed, the trigger feels like a NM M1A. I am not kidding (I have one). Buy yourself one of these, you won't be disappointed. It transforms the feel of the AR15 platform.

  • 5
    Simply Outstanding

    Quick/Easy to install, no adjustment screws to come loose, and the best feel of any AR trigger I've experienced. The fact that it's non-adjustable means it's combat-ready, and the clean break makes it worthy of a match-rifle, it really is the best of both worlds. I replaced a Timney with this and am not looking back, I think I'm in love.

  • 5
    Geissele SSA trigger

    Awesome trigger. used it in my 1st AR build. smoooooooth. and fairly easy to install, especially with the guide pin it comes with. definitely gonna get another one for my next few builds

  • 5

    These triggers are definately combat worthy. It has a smooth takeup ~5 lbs and breaks like a glass rod on the so called second stage. It has to be the smoothest, most crisp and reliable trigger I own. I will be ordering more to replace my triggers in all of my AR's.