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Geissele Automatics AR-15 Super Dynamic Enhanced Trigger - Two Stage - .154"

Manufactured by Geissele Automatics
SKU: GATSD-E
MPN: 05-167
Manufactured by Geissele Automatics
38 Reviews
$245.00

In Stock

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Details

Details

The Geissele SD-E trigger installs in your lower receiver in the same way that a Mil-Spec trigger is installed. It uses a standard .154” trigger and hammer pin so it will fit in any Mil-Spec stripped lower receiver. It features a flat trigger bow that gives you more leverage to reduce perceived trigger pull weight and improves the tactile feedback so you can feel the reset and pull the trigger faster. Not only does it work in 5.56 or .223 AR-15 rifles, but it works in .308 AR-10 pattern rifles. Each trigger is precision EDM wire cut from heavy duty tool steel with a durable black finish giving you the reliability and durability you can depend on.

Features:
  • Uses Mil-Spec .154” trigger pins for maximum compatibility with lower receivers
  • Works with 5.56/.223 and .308 AR pattern rifles
  • Designed as a target and precision trigger
  • Smooth, consistent two-stage trigger pull
  • Has a 3.5lb total trigger pull weight
  • EDM wire cut from heavy duty tool steel
  • Features a flat trigger bow that reduces perceived trigger weight and improves tactile feedback
Note: Trigger pull weights are approximate and may vary slightly between rifles.

When building or upgrading your AR-15 rifle, one of the most important components is the trigger. There are many triggers out there so you must ask yourself what are you are going to do with the rifle. Are you going to use it for plinking at the range, home defense, competition, or long-range precision shooting? The answer of this question will help you to understand what trigger you will need. The Geissele Super Dynamic Enhanced (SD-E) Trigger is designed specifically for target and precision shooting while still being reliable enough to be used in combat situations. It features the same short length of pull and quick reset in the 3-gun competition version, but has a 3.5lb trigger pull. Although it is a two-stage trigger instead of the hybrid system, it still has the flat trigger bow for quick and controlled shots. The SD-E is the perfect upgrade to your AR-15 weapon system that will greatly improve your accuracy and reliability.

Geissele Automatics manufactures confidence, offering quality triggers and components for the warfighter and competitor. They were established in 2004 with the mission to build the highest quality, reliable triggers for competition and their first trigger, the Hi-Speed National Match trigger, was so popular that they were asked by the Department of Defense to produce a select-fire trigger for the United States Special Operations. Again, it was a success and Geissele decided to bring a semi-automatic version to the civilian market for law enforcement and personal protection.
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Specifications

AdjustableNon-Adjustable
BrandGeissele Automatics
ColorBlack
Drop InStandard Assembly
Manufacturer.Geissele Automatics
PlatformAR-15/AR-308
Trigger BowFlat
TypeTwo Stage
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

Ratings & Reviews

38 reviews

4.8
  • 4 stars
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Too Light For Me

by

This trigger looks cool but was waay too light for me. Even on a bench completely still, I found myself letting unintentional rounds go. If you have jittery hands or plan on shooting with gloves, definitely go with the SSA.

SDE

by

TOTAL pull weight is 3.5 lbs. - second stage is actually about 1.5 lbs.

Great trigger

by

Very crisp, well-designed trigger.

SD-E

by

Well, what can I say? It does exactly what it says it does. Very light & consistent pull, and a crisp break. I love it! I would not get this for anything but precision shooting.

Amazing!

by

My groupings are much tighter with the new trigger. Shipping was fast and the customer service was excellent as always. Thank you guys!

Geissele sde trigger

by

Awesome feel! When i get to run it i am sure it will fast and light!

Great Trigger

by

This trigger as expected is great like and Geissele trigger. I really enjoy the flat trigger, and it makes it feel lighter that it is.

Great Trigger

by

This is the second one I have purchased. It is exactly what I want from a trigger on a precision AR.

Outstanding upgrade

by

It's the best trigger I've ever shot...well worth every penny!

Super Dynamic Trigger/Super Dymamic Retailer- P.A.

by

Amazing trigger, too put it lightly(No pun intended) People tried to talk me out of the flat trigger I'm glad I didn't listen. Also people said it's too light get the SDC-don't listen to them it's awesome. I wanted to order from factory to get the swag kit but they were closed around holidays. Besides that the deal Primary Arms gave me I can buy my own hat and bumper stickers. Also PA was exemplary service even when I was asking for better deal. Of course everyone knows by reading the reviews they are super fast shippers. Thanks PA!