Yes, Glocks are among the best and most popular handguns on the market.
Still, as Glock is so prone to upgrades, there is always room for improvement. For example, the factory Glock triggers are not so famous. They have large pull weights.
If you’re one of the competitive shooters, then you probably need a trigger with less pull weight than the factory trigger provides.
Now, before we make a list of the best Glock triggers you can have, let’s explore all factors to consider before making a purchase.
This is a part of our ongoing series about Glock upgrades.
Glock Trigger Types
There are different types of Glock designs that you can choose from for your next upgrade. For example, the most popular design among aftermarket triggers is the drop-in design.
What’s drop-in design?
It refers to an aftermarket trigger assembly that’s designed to be easily installed into a Glock pistol without having the need for advanced gunsmithing or modification. It got its name as it suggest the trigger can just be dropped into the handgun.
A drop-in trigger typically comes as a complete trigger assembly, including the trigger shoe, trigger bar, connector, and other components necessary for proper functioning.
The main advantage of the drop-in trigger is that it makes the upgrade process simple. It’s made to allow you to upgrade your trigger without having too much knowledge about firearms or specialized gunsmithing skills.
However, before shooting your handgun after installing the drop-in trigger, test a few times if everything works as it should before using live ammo.
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How to Choose the Right Trigger
Among various different types of factory and aftermarket Glock triggers, choosing the right trigger may not be as easy as it sounds.
However we turn it, everything starts with your needs and preferences.
Would you like to stick with stock triggers or aftermarket triggers? Aftermarket triggers can offer different pull weights, improve reset, or offer other customization options (including different styles).
Next, where are you going to use the Glock pistol? Different environments like competitive shooting, self-defense, and recreational shooting have different requirements and different triggers may suit each of them separately.
And finally, one of the widely known factors is the trigger pull weight. The stock Glock trigger usually has a pull weight of around 5.5 pounds (or 2.5 kilograms). However, if you prefer lighter pull weight, then consider choosing aftermarket triggers with less pull weight.
How Glock Trigger Works
The Glock trigger works on a striker-fired system called the Safe Action Trigger system.
Let’s break it down in a few steps to clarify how does Glock trigger work:
- Trigger safety: The Glock trigger has a trigger safety feature. It’s a small lever placed in the middle of the trigger. You have to press it fully to move the trigger backward and fire the gun. This safety prevents accidental firing if the gun is dropped or if pressure is applied to the sides of the trigger.
- Trigger pull: When you press the trigger, it moves backward. As it moves, it cocks the firing pin, which makes the bullet fire. The trigger has a short distance to travel, making it easier and faster to pull.
- Firing pin safety: When the trigger is fully pressed, it releases a firing pin safety. This lever was blocking the firing pin from moving forward and firing a bullet. Now that it’s out of the way, the firing pin can move forward and hit the bullet’s primer, causing a bullet to fire.
- Firing the gun: Once the firing pin is released, it strikes the bullet’s primer, ignited the gunpowder, and fires the bullet.
- Reset: After firing the shot, you release the trigger, as you let go, the trigger moves forward, and the firing pin partially resets itself. This prepares the gun for the next shot by making it ready to fire again. The trigger reset distance is short, allowing for quick follow-up shots if needed.
The Best Glock Aftermarket Triggers
- Agency Arms Syndicate Trigger
- Zev Technologies PRO Trigger Bar Kit
- Overwatch Precision TAC Trigger
- CMC Trigger Drop-in Trigger
- Apex Tactical Specialties Action Enhancement Trigger Kit
- Killer Innovations Trigger Shoe
- Tyrant Designs I.T.T.S. Trigger
1. Agency Arms Syndicate Trigger
If you’re looking for something on a budget but still reliable, then Syndicate Trigger by Agency Arms is a great choice for you.
The trigger is made of polymer making it strong, durable, and at the same time lightweight.
This is a drop-in model of a trigger meaning you can easily install it at home without needing different and specialized tools.
However, if you have older generations of Glock handguns, you probably won’t be able to use this trigger as it’s compatible with Gen 5 Glocks only including G19X and G45.
Get yours here!
2. Zev Technologies PRO Trigger Bar Kit
This drop-in trigger comes from the Zev Technologies brand, known for winning multiple world championships. It got some pretty good features that make it stand out.
The Pro trigger bar kit supports multiple generations of Glock including Gen 1, Gen 2, Gen 3, and Gen 4. It’s compatible with G26, G19, G17, G34, G17L, G27, G23, G22, G35, G31, G32, G33 Glocks too.
The trigger bar kit is made of hard-anodized aluminum construction. Because of this, the trigger kit is strong, durable, and wear-resistant.
Zev Technologies PRO Trigger bar kit delivers a very crisp and clean trigger pull, making it very comfortable, especially for situations where you’ll need to acquire targets very quickly and deliver follow-up shots.
It’s also easy to install without having any special tools, however, it comes at a little higher price point so if you’re ready to spend a little bit more money, this one is a great option for you.
Get yours here!
3. Overwatch Precision TAC Trigger
If we have to describe the TAC trigger made by Overwatch Precision as shortly as possible, then we would just say it’s reliable and aesthetic.
It’s made of 7075-T6 aluminum alloy, well-known for its strength and durability which is crucial if you’re going to use your handgun frequently. In this scenario, when you need something resistant to wear, the TAC trigger will get you covered.
The overall feel of the TAC triggers is this: it has a very similar feeling to standard OEM triggers, but it’s crisper and also has better responsitivity compared to them. When pressed, it feels smooth on fingers with a very short reset.
Get yours here!
4. CMC Trigger Drop-in Trigger
Easy-to-install drop-in trigger made by CMC. Compared to the original Glock trigger, there are definitely improvements.
Let’s start with reset which is great while the trigger itself is light and crisp - something every experienced shooter is looking for when upgrading their Glock.
The trigger pull is about 2.5-3 lbs and is good for situations where you’re required to put several rounds into a target fast. With this trigger, you can easily deliver follow-up shots without affecting the accuracy of your Glock too much.
As for compatibility, you can use this trigger from Gen 1 Glocks up to Gen 4 Glocks. Gen 5 Glocks are not supported this time. Also, CMC offers two different models: one for 9mm Glocks and one for .40cal caliber Glocks. Double-check compatibility before making a purchase.
Get yours here!
5. Apex Tactical Specialties Action Enhancement Trigger Kit
Comfort and performance - are two words that describe this model the best. It comes from Apex that’s already known for producing quality parts for Glocks.
The drop-in design of this trigger allows you to easily switch the factory trigger with this one.
The Apex Tactical Action Enhancement trigger's main features are smooth trigger pull, reduced travel and reset distances, and a crisp trigger break compared to the standard Glock trigger.
However, this pistol works only with G43, G43X, and G48 Glock handguns.
Get yours here!
6. Killer Innovations Trigger Shoe
Aesthetically pleasing yet great performance trigger shoe for Gen 5 Glocks (other not supported). This trigger shoe can go on Glock 17 and Glock 19.
Despite being available in multiple colors, which can also help you make a unique Glock build, the trigger has a crisp break with a short reset. If you’re a competitive shooter who has to put a few bullets in a row in a target, the Killer Innovations trigger shoe provides a very smooth pull and helps you have better follow-up shots.
The trigger shoe is made of aircraft-grade aluminum with an anodized finish. However, this trigger shoe is a little pricey, so be ready to spend more money if you want to own this one.
Get yours here!
7. Tyrant Designs I.T.T.S. Trigger
If you’re looking for something that’s cheaper but still not lacking quality, and by the way you own Gen 3 or Gen 4 Glock, then you should check the I.T.T.S. trigger.
The trigger comes with stainless steel set screws, safety blades, and power springs ensuring the trigger's durability.
However, this time you’ll need tools and disassembled Glock in order to change the trigger as ITTS is not a drop-in type of trigger. But if you already have gunsmithing experience, this won’t be a problem for you.
The trigger offers a 30% power spring for fast and fierce trigger reset which is a great feature when it comes to competitive shooting.
Get yours here!
When considering a Glock trigger upgrade, it's important to assess your intended use and personal preferences.
While the stock trigger may suffice for some, many find aftermarket triggers greatly enhance their shooting experience. Transitioning to a new trigger may require an adjustment period, and practicing with a few hundred rounds is recommended.
Some may prefer to have their stock trigger polished by a gunsmith, while others opt for a complete replacement.
Factors such as trigger shape, intended use (concealed carry or competition), and individual preference play a role.
Ultimately, upgrading to one of the best Glock triggers can improve shooting enjoyment and accuracy, transforming your Glock into a more refined and personalized firearm.