Geissele Automatics Super Dynamic Combat SD-C Two Stage AR-15 Trigger .154"

Manufactured by Geissele Automatics
SKU: GATSD-C
MPN: SDC
Manufactured by Geissele Automatics
28 Reviews
$240.00

Out of Stock

NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.

Details

Details

The Geissele SD-C 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 combat ready trigger
  • Smooth, consistent two-stage trigger pull
  • Has a 4.5lb 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 Combat (SD-C) Trigger is designed specifically for combat, hunting, and Law Enforcement use. It is nonadjustable and features a sear design that provides a wide margin of safety against unintentional discharges while still maintaining a smooth, consistent trigger pull. This model has a slightly heavier 4.5lb total trigger pull between the two stages of travel that keeps you from accidentally pulling the trigger in high adrenaline situations. Drop this trigger in your home defense/duty rifle and you won’t have to worry about it failing you.

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
Drop InStandard Assembly
Manufacturer.Geissele Automatics
PlatformAR-15/AR-308
Pull Weight 12.5 lbs
Pull Weight 22.0 lbs
Total Pull Weight4.5 lbs
Trigger BowFlat
Trigger Pin DiameterMIL-SPEC .154
Trigger StyleTwo Stage

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see www.p65warnings.ca.gov

Ratings & Reviews

28 reviews

4.9
  • 4 stars
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gesissle trigger

by

Amazing trigger pull love it. Nice an clean pull

Geissele Super Dynamic Combat Two Stage Trgger

by

As expected a great product from a company that has not failed to deliver on their promise to provide a quality product. The install is simple if you have some experience with the AR platform.

Crisp

by

Don't have too much experience with other triggers, bit this is exactly what I wanted a nice crisp break with a short crisp reset. Great trigger and again awesome shipping time to Hawaii!

trigger

by

Excellent product with great service

geissele trigger purchase

by

fast service

A trigger worth having

by

I have nothing but good things to say about this flat Geissele trigger for my Bushy FDE MOE AR-15. I've been using stock mil-spec trigger on my service M-16 in the military for years and to just have this put on my AR-15 makes me want to shoot it more. The trigger has a very clean and predictable break. The flat trigger also has a unique look on my AR-15. The trigger is easy to install (watched the Geissele trigger install youtube video). I'll never go back to stock and plan to purchase this trigger if I decide to buy another AR-15. Thanks Primary Arms for getting this trigger to me so quickly.

What can you say, it's a Geissele

by

I love the flat bow of this trigger. The break on this trigger is great as well. Really nice dual stage!

Awesome!

by

I played with a fellow shooter and fell in love, the price, while not cheap definitely feels like a million bucks! PA is one of the fastest shippers ever!

Great Service

by

I saw a chance at a great deal and took it. The trigger is awesome but the service was better.

SD-C Trigger is great, but......

by

I was looking at Geissele for some time and decided to pull the trigger (pun intended) during the Black Friday sale. PA had the lowest price I've seen for these all year. I prefer a lighter break and feel the SD-E may have been a better choice (at least for me). I know reviewers have said the SD-E is too light and does not have the margin of safety the SD-C has. I can only compare to an RRA NM 2-stage trigger and must say I've never experienced any unintentional fires from the RRA's very short and very light pull weight. That being said, I believe the Geissele SD-C is an excellent trigger! Pull weight feels the same all the way through both stages and you know when you've hit that 2nd stage. The 2nd stage break is crisp and clean. There is absolutely no gritty or rough feel in this trigger. The flat bow does not make me perceive a lighter pull, but has a lot better feel than a conventional bow. Would not hesitate to recommend this trigger to anyone!

This trigger is incredible!

by

Just bit the bullet and figured that if I have $1700 into a rifle I had better not skimp on the FCG.I didn't, and I couldn't be happier!!Great feel and crisp break...a perfect multi use trigger. Thank you Primary Arms for the great selection, customer service, and fast shipping for every part of my build. Now that this one is done I'll be putting another rifle together soon and Primary Arms will be my sole source of parts for it!Thanks Again For EVERYTHING!!!!!

Its a Geissele

by

Only triggers in my ARs period. Quality barrels and Geissele triggers are must have on any AR.

Super crisp Trigger

by

Pricey, but accuracy is improved. Geissele knows how to make a trigger.

It's a Geissle

by

The combat trigger is has a 4.5 # take up for the first stage and then about 2.5 pounds for the second stage. Perfect for my 300 BLK SBR.

The perfect trigger

by

This is the best trigger on the market. Geissele smooth, light and responsive but not too light. The flat trigger face aids in a straight pull.I've been looking for this exact trigger everywere Thanks Primary!!!

Looks great, shoots even better

by

This review means nothing, Geissele speaks for itself. Primary arms had it to me in two days with inexpensive shipping rates, only complaint is I didn't receive the swag bag you would by ordering it from the manufacturer( tshirts, hats, patches and stickers). Do you keep the swag bag primary?

Geissele Super Dynamic combat trigger

by

Very fast shipping trigger is very crisp. Flat trigger takes some getting used too. overall very pleased with performance and build quality

Excellent

by

Very nice trigger. Well worth the money.

Great Trigger....lousy packing

by

Was shipped in a soft mail pack vice a box. Pin was potruding from the packaging when it arrived. Fortunately it was wasn't damaged. Ship triggers in a box; especially $200+ triggers.

I got three.

by

What do you think? At two hundreds something a piece. I must have like it so much. Love the straight bow. Performance is as describe on the page.Just wish it comes in a package like Timney or CMC for easy installation.

Geissele SD-C Trigger Purchase

by

When I ordered the trigger on PA's 10% off sale I was delighted. I've been looking at this trigger for some time now after seeing a friends. It is a smooth very clean breaking 2 stage trigger. I wrote in the note section of my order asking if they could send it out that day; not only did they send it the same day I ordered, but I received it 2 days later-USPS Priority. Great, great service! I would say without hesitation that PA is very customer service savvy! Thanks PA!!

gesissle trigger

by

Amazing trigger pull love it. Nice an clean pull

Great trigger

by

The trigger is easy to install and has a great feel and break to it. I recommend this to anyone wants a upgrade for their AR-15.

I got three.

by

What do you think? At two hundreds something a piece. I must have like it so much. Love the straight bow. Performance is as describe on the page.Just wish it comes in a package like Timney or CMC for easy installation.

The perfect trigger

by

This is the best trigger on the market. Geissele smooth, light and responsive but not too light. The flat trigger face aids in a straight pull.I've been looking for this exact trigger everywere Thanks Primary!!!