• Post category:Gun Triggers
  • Post last modified:February 22, 2023
  • Reading time:20 mins read
  • Post author:
  • Post comments:14 Comments

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What is  P320 Trigger? 😏

It is a handgun trigger system developed by Sig Sauer for their P320 series of pistols. It operates using an internal striker-fired system, meaning the hammer is decocked and the pistol does not need to be manually cocked in order to fire.

Best P320 Trigger

Types 🔰

  • 🎯 The flat blade trigger – features a wide, flat surface area that provides a comfortable and precise feel when shooting. It is known for its lightweight construction, excellent accuracy, and fast reset time. It’s also highly adjustable, allowing you to customize it to fit your individual shooting style.
  • 🎯 The curved blade trigger – this option features a curved shape that helps ensure proper contact between the shooter’s finger and the P320’s action bar during firing. Curved blade triggers are available with either flat or adjustable faces, giving P320 owners more control over their trigger pull weight and travel distance.
  • 🎯 Finally, custom P320 triggers are available for those who want an even higher level of customization for their firearms. They can be crafted from various metals and materials, allowing you to create a one-of-a-kind look and feel for your firearm.
Our Top Pick
Apex P320 Triggers
Upgrade your Sig Sauer P320 pistol with the Apex Tactical Trigger Kits. These easy-to-install kits replace the factory trigger bar and curved trigger, reducing travel and reset while also softening the trigger pull weight and reach. Crafted from high-quality billet steel for a long-lasting performance that you won't want to miss out on.
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If you click this link and make a purchase, we earn a commission at no additional cost to you.

Factors That Make The Best P320 Trigger 💡

🚀 Trigger Pull Weight: it directly influences how easy or difficult it is to fire the firearm. Trigger pull weight determines how heavy the pull force must be when pulling the trigger in order to discharge the firearm.

  • 🟡 Generally speaking, lighter triggers are better for precision shooting due to their low amount of required effort to fire it off.
  • 🟡 Heavier triggers are great for self-defence situations as they require more effort before being discharged making accidental discharges less likely.

🚀 Trigger Shape and Design: The Trigger can either have a curved or flat face design which influences how comfortable you feel while using it as well as your ability to accurately place shots with precision.

  • 🟡 A curved one provides more support by providing more surface area contact with your finger while also allowing you to make slight adjustments while aiming at the target ensuring accuracy.
  • 🟡 However, some shooters prefer a flat Trigger due to its easier-to-manipulate design allowing them more control over each shot fired without feeling restricted by a curved trigger’s extra surface area contact point.

🚀 Reset Distance: it is basically how far you need to draw back from the firing position after taking a shot before you are able to fire again without having any issues with malfunctions or misfires in your weapon system.

  • 🟡 A shorter reset distance helps reduce the time between shots significantly that’s why many competitive shooters opt for this type of P320 trigger since it allows them to operate their firearm with greater speed and efficiency than normal triggers do.
  • 🟡 On the other hand, if you prioritize accuracy over speed then opting for a longer reset distance could prove beneficial as it gives you more time between each shot enabling you better concentrate on aiming at targets before firing off each round.

🚀 Travel & Overtravel: Travel refers to how far back (or forward) your finger moves when pulling the trigger until it reaches its breakpoint where it actually discharges your weapon system – this differs greatly depending on what type of design you select such as curved or flat-faced versions etc.

Best 🚀 P320 Trigger Review

1# Apex Tactical Specialties Flat Forward Set Trigger Kit Sig P320

Apex Tactical Specialties Forward Set Trigger Kit P320

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Specification

Manufacturer: Apex Tactical Specialties
Color: Black
Trigger Shape: Tactical Flat
Gun Model: SIG Sauer P320

If you’re looking for a direct replacement trigger kit for your Sig Sauer P320 that will reduce trigger travel, increase trigger reach, and overall provide a better shooting experience, then look the Apex Tactical Specialties Flat Forward Set Trigger Kit. This easy-to-install kit is made from billet steel for durability. Don’t settle for anything less than the best – trust Apex Tactical Specialties to enhance your Sig Sauer P320 today!

Video review

Pros:
  • Reduces trigger travel
  • Reduces reset
  • Reduces trigger pull weight
  • Maintains factory drop safety values
Cons:
  • Not suitable for the P250 model
  • Not for use in Thumb Safety models of P320

 

2# Apex Tactical Specialties Flat Advanced Trigger Sig P320 112-026

Apex Tactical Specialties Trigger Sig P320 112-026

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Specification

Manufacturer: Apex Tactical Specialties
Color: Black
Trigger Shape: Tactical Flat
Gun Model: SIG Sauer P320

Introducing the Apex Tactical Specialties Flat Advanced Trigger for the Sig P320. This innovative product Flat Advanced Trigger is a direct drop-in replacement of your factory curved trigger and reduces your trigger pull weight by approximately 35%. Installation is easy and requires no tools, so you can get back to what’s important – enjoying your shoot! So don’t wait, upgrade your Sig P320 today with the Apex Tactical Specialties Flat Advanced Trigger!

Video review

Pros:
  • Reduces trigger pull weight by approximately 35%
  • Easily installed
  • Machined from billet steel
  • Direct drop-in replacement of factory trigger
Cons:
  • Not for use in non-factory upgraded P320 pistols
  • Does not function in the Sig Sauer P250

 

3# TRYBE Defense Slide Parts Completion Kit Sig Sauer P320

TRYBE Defense Completion Kit Sig Sauer P320

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Specification

Manufacturer: TRYBE Defense
Color: Black Nitride
Finish: Anodized
Fabric/Material: Stainless Steel
Gun Make: SIG Sauer
Gun Model: SIG Sauer P320 Carry, SIG Sauer P320 Compact, SIG Sauer P320, SIG Sauer P320 Full Size
Caliber: 9mm Caliber

If you need a top-quality Sig Sauer P320 slide completion kit, notice the GGP Slide Completion Kit. This kit includes nearly all of the internal small parts needed to complete your slide assembly, and is compatible with 9mm GGP320 Full-size and Compact slides as well as SIG OEM 320 Full-Size, Compact, and Carry slides. The parts are made from high-quality stainless steel and are finished in black nitride for a great look and durability.

Pros:
  • Durable construction
  • Black nitride finish
  • Protection against wear and corrosion
  • Anodized color
Cons:
  • It may need to purchase additional parts to complete the assembly
  • No instructions included

 

4# Apex Tactical Specialties Curved Advanced Trigger Sig P320

Apex Tactical Specialties Advanced Trigger Sig P320

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Specification

Manufacturer: Apex Tactical Specialties
Color: Black
Trigger Shape: Traditional Curved
Gun Model: SIG Sauer P320

Presenting the Apex Tactical Specialties Curved Advanced Trigger for Sig P320. These drop-in parts are designed for use in factory-upgraded Sig Sauer P320 model pistols, and they can reduce your trigger pull weight by around 35%. Installation is easy and requires no special tools, so you’ll be up and running in no time. The durable steel construction ensures that these trigger parts will provide years of effective service. Upgrade your pistol today with the Apex Tactical Specialties Curved Advanced Trigger for Sig P320.

Pros:
  • Reduced trigger pull weight
  • No special tools are needed for installation
  • Preserves factory drop safety values
  • Steel construction
Cons:
  • It may be too light for some shooters
  • Not waterproof

 

5# Tyrant Designs T-Comp Sig Sauer Trigger

Tyrant Designs T-Comp Sig Sauer Trigger

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Specification

Manufacturer: Tyrant Designs
Fabric/Material: Aluminum, Steel
Trigger Pull Weight: 5 lb
Gun Make: SIG Sauer
Gun Model: SIG Sauer P320

Experience the latest innovation for the Sig Sauer P320 with the Tyrant Designs T-Comp Sig Sauer Trigger! This drop-in trigger offers 10% less travel for engagement over the OEM Sig trigger, as well as more consistent and accurate groupings. It’s made with a two-piece construction of stainless steel and aluminum, and its combination of robust features allows the Tyrant P320 trigger to offer the ergonomics and aesthetics of a full-bodied trigger without the added weight. So the Tyrant Designs T-Comp Sig Sauer Trigger is the way to go!

Video review

Pros:
  • Reduced travel time for shots
  • More consistent groupings
  • Flat-faced trigger
  • Lifetime factory warranty
Cons:
  • Some shooters have complained about the screws coming loose
  • The trigger is a bit on the expensive side

 

6# Sig Sauer P320 Flat Trigger

SIG SAUER P320 FLAT TRIGGER

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Specification

Finish: Black
Style: Flat, Skeletonized

Flat triggers are all the rage these days and for good reason. They offer a significantly improved trigger pull, making your shots more accurate and consistent. The Sig Sauer P320 flat trigger is a direct replacement for your stock trigger and offers a 30% trigger pull weight reduction. The flat design also gives shooters a lower position on the trigger, which increases leverage for a smoother, more consistent pull. Finished in black, this trigger will give your P320 an updated look and feel.

Video review

Pros:
  • 30% trigger pull weight reduction
  • Will increase leverage for a smoother, more consistent pull
  • Black finish
  • Flat style
Cons:
  • It may require some gunsmithing to install
  • Not corrosion resistant

 

7#Apex Tactical Specialties Sig Sauer P320 Advanced Trigger

APEX TACTICAL SPECIALTIES SIG SAUER P320 ADVANCED TRIGGER

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Specification

Finish: Black
Style: Enhanced, Curved

Searching for an upgrade to your Sig P320 trigger? Pay attention to the Apex Tactical Specialties Sig Sauer P320 Advanced Trigger. This trigger kit is designed to reduce trigger pull weight by approximately 30% and reset by approximately 20%. Additionally, it features a smooth uptake for a more pleasant shooting experience. So you can rest assured knowing that your gun is still just as safe as it was before. So make the switch to the Apex Tactical Specialties Sig Sauer P320 Advanced Trigger today!

Video review

Pros:
  • Shorter trigger pull distance
  • Faster reset time
  • Compatible with factory safety values
  • Smooth uptake
Cons:
  • Does not work in P250 models
  • Not for use in non-factory upgraded P320 pistols

 

8# Apex Tactical Specialties Sig  Sauer P320 Curved Advanced Trigger

APEX TACTICAL SPECIALTIES SIG SAUER P320 CURVED TRIGGER

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Specification

Finish: Black
Style: Curved
Make: Sig Sauer
Model: P320

Do you want to improve your SIG P320? One of the best places to start is with the trigger. The Apex Tactical Specialties SIG P320 Advanced Curved Trigger replaces the factory trigger with a redesigned one that offers a 35% reduction in pull weight. This makes it much easier and smoother to shoot, plus it has a better overall feel. The face of the trigger also replicates the contour of the factory trigger, so there’s no need to readjust your grip. It’s a simple upgrade that makes a huge difference in performance.

Pros:
  • Reduces pull weight by approximately 35%
  • The curved face replicates the contour of the factory trigger
  • Fits all P320 models
  • Easy installation
Cons:
  • Not waterproof
  • It may not be compatible with some factory safety values

 

How To Instal P320 Trigger? 🤔

💥 First, prepare the P320 model by removing the magazine, clearing the chamber and ensuring it is unloaded. Disassembling the P320 is not necessary for this process.

💥 Next, remove the slide from your P320 by pulling back on it until it releases from the frame. Then, locate and remove the existing trigger assembly from its slot.

💥 To insert your P320 Trigger into place, position it so its hole in the centre lines up with that of the P320 slide and press firmly until seated properly in place. Once you have checked to ensure everything has been properly installed, reassemble your P320 by replacing the slide with its frame.

💥 Before firing your P320 with a new trigger installed, make sure to check all of its components to ensure proper operation and safety precautions are met. Checking these components includes checking to see if there is any unnecessary play or movement throughout when moving parts within your P320 as well as examining all attachment points between each part for any damage or wear that may cause problems when operating. Also, be sure to check out any additional instructions provided by your specific trigger manufacturer before using their product.

We believe this video can be helpful for you📺

FAQ ✍

How To Instal SIG P320 Trigger Return Spring?

🟨 When installing the new P320 trigger return spring, make sure to push it in evenly with both hands before tightening it down with a pair of needle nose pliers or vice grips. Make sure not to overtighten as this could cause damage or interfere with the proper functioning of your P320 gun.

🟨 One more important step is ensuring all parts are correctly placed back into their respective locations for a smooth operation afterwards.

Please watch this video to learn more information📺

What Is The Benefit Of A Flat Trigger?

🟦 It can provide a more comfortable and ergonomic grip, allowing for improved accuracy when shooting.

🟦 Additionally, the flat surface helps reduce finger fatigue as you pull the trigger.

🟦 It makes it easier to shoot for longer periods of time without feeling discomfort or strain in your fingers.

What are the features of P320 Trigger?
🟩 Adjustable pull weights: This allows you to customize your trigger according to your personal preference and shooting style. On some P320 triggers, the pull weight can be adjusted with a simple screwdriver or another tool. On other models, you may need to use special tools that come with the P320 trigger kit.
🟩 Most triggers also feature improved hammer geometry for improved performance and enhanced accuracy. The improved geometry reduces friction between the hammer and slide of the P320, resulting in smoother operation and more consistent shots every time you fire your gun.
🟩 Additionally, some triggers feature integrated safety levers which allow you to quickly engage or disengage the gun’s safety mechanism without having to move your finger away from the trigger guard area.
🟩 Finally, they have an ergonomic design which makes them comfortable and easy to operate even after long shooting sessions.
What Are The Disadvantages Of A Flat Trigger?

🟥 One of the most common issues is that they are often flat, which can cause a number of problems for the shooter.

🟥 For starters, these triggers typically have much less surface area for the shooter to grip than curved versions. This means that the shooter has to rely more on their finger strength to pull down on the trigger during firing, rather than using leverage from an ergonomically-shaped trigger. This can lead to fatigue, as well as unsteadiness when shooting, which in turn can compromise accuracy and safety.

🟥 Flat triggers also tend to be heavier than other types due to their reduced surface area. As a result, shooters may find that their P320s take longer to reset after each shot – again compromising accuracy and safety.

What is the trigger pull on a SIG P320?
The P320 has a trigger pull of approximately 5.5 to 6.5 pounds.
What are the aftermarket options for SIG P320 triggers?
Some popular aftermarket options for P320 triggers include the Grayguns PELT Trigger and the Apex Tactical Flat-Faced Action Enhancement Trigger.

Conclusion 🚩

When it comes to P320 triggers, there are a lot of options on the market. In this article, we’ve taken a look at some of the best triggers and highlighted their features and benefits. We hope you found this information helpful as you search for the perfect one for your needs. Thanks for reading! 🤩🔥

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Uarll
Uarll
11 months ago

Thank you for the post, especially about trigger spring information. After much toil and a few Band-Aids, I eventually gave in and used a multi-tool with needle nose pliers to get that pesky spring back into place. It was apparent that my hands didn’t quite have the strength for such projects yet…I’m sure they’d benefit from more laborious tasks!

Zack Buck
Editor
Reply to  Uarll
11 months ago

We hope everything will be okay the next time) Thank you for the feedback

Marav
Marav
11 months ago

After ordering three springs from sig, my gunsmith faced a difficult task in fitting them together. Unfortunately, after installation the feel of shooting was not to my liking – there seemed to be an unpleasant vibration when firing and I suspect that it might have been due to incorrect assembly. Nowadays, I rarely get out my Sig as this has dampened what used to be a great experience for me – a real shame. But after reading this article I will try to fix this situation by myself

Zack Buck
Editor
Reply to  Marav
11 months ago

We wish you success in fixing your trigger!

NativeMan
NativeMan
11 months ago

Once I assembled it, my trigger became useless. Every time I pulled the trigger, the firing pin wouldn’t budge. As soon as I tried tugging on and releasing the lever a few times, something seemed to engage. Thank you for adding the video to the article. They helped me a lot

Watare
Watare
11 months ago

Why would you want to modify a trigger? The one is from the manufacturer is not okay?

Zack Buck
Editor
Reply to  Watare
11 months ago

Customizing the P320 trigger can provide greater control over precision and shot placement.
🟡 A trigger modification can reduce pre-travel, over-travel, reset distance and reset time, which are all factors that impact accuracy and performance.
🟡 Plus, replacing or upgrading is also a great way to make your handgun look more aesthetically pleasing. The triggers come in a range of colours and materials, so you can choose one that fits your style and tastes best.
🟡 P320 triggers also offer different textures such as smooth or serrated which could make gripping the gun easier and more comfortable.
🟡 Finally, it might be necessary if you’re looking to improve overall functionality. Over time, P320 triggers start to wear out due to extensive use or improper care and maintenance. When this happens, it’s usually best to replace the entire system with an aftermarket version that offers improved parts such as springs or stronger pins. This will ensure that your P320 continues working as intended without any issues or malfunctions occurring during firing.

Huk
Huk
Reply to  Watare
11 months ago

If you want to upgrade the trigger for a faster, more reliable fire rate without compromising safety and accuracy, then go ahead and make the necessary alterations. It might be just what your gun needs

Yan
Yan
Reply to  Watare
11 months ago

Every person should customize their firearms to perfectly match their individual needs. There is no such thing as a “one size fits all” gun, and manufacturer specifications are not made with everyone in mind. With some tweaking, your weapon can work optimally for you

Fiat
Fiat
11 months ago

Hello to everyone. Did you have issues after installing the trigger?

Zack Buck
Editor
Reply to  Fiat
11 months ago

Installing a P320 trigger can be a tricky process, especially if you don’t have much experience in gunsmithing. The P320 trigger is the most important part of the P320 handgun, so it’s important to ensure that you install it properly and with care. We hope our article will help you

Trank
Trank
Reply to  Fiat
11 months ago

Yes. It is a common situation. As I know from my and my friends’ experience
To my dismay, after I installed it, the trigger became inert. When I press on it a few times in order to activate it again, I feel an engagement but not a reset any more. It seems like something went terribly wrong

Kristian
Kristian
Reply to  Trank
11 months ago

I had the same issue, which returned after reverting back to my stock trigger. It wasn’t because of Apex or even a gentle bend in the spring – though it sure looked like it was! After installing the gun into its frame, you may need to raise the slide lock for your trigger mechanism to become active again. If this is something that’s happening to you as well, simply lift up on your slide stop until you hear an audible click and test if everything looks right-the sear should be moving up and down correctly then.

Morus
Morus
Reply to  Trank
11 months ago

According to the manual, when reassembling your pistol, you must make sure to lock the slide back as a safety mechanism. This will help ensure that no rounds are in the chamber and prevent any potential issues from occurring. Additionally, while disassembling or assembling your gun, it is important to note that both the trigger and slide are disabled for added security purposes. Once you have completed reassembly by locking back on the slide, these mechanisms will be reactivated. While many people have encountered issues while attempting to take apart the pistol, bending the spring on the right side will disable its sear engagement feature. This is what I was referring to when I mentioned a missed step in the reassembly of this firearm – not mistakes that occur due to improper disassembling.