Sig Sauer P365® Trigger Kit

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Product Overview

This trigger kit is designed for use with the stock internals and stock trigger of the P365® to maintain full safety and reliability and is compatible with all P365 variants (P365, P365 X, P365 XL, P365 SAS, P365-380, P365-XMACRO including manual safety variants). Included in this kit is everything necessary to tune all key aspects of trigger performance: pretravel (distance from start to wall), sear engagement (wall/break feel and wall to break/reset distance), overtravel (amount of extra travel after the break), and pull weight. In line with the P365 design, this kit is modular and each aspect can be addressed independently to achieve desired results. Using all parts provided in this kit, pull weight is reduced to 3.5 to 4# after break-in, total travel is reduced by half, pretravel is light and smooth into a hard defined wall, and wall to break/reset distance is reduced by less than half compared to the stock trigger producing unparalleled performance and feel. See video below for trigger performance overview.

This kit includes a pretravel stop with optional OEM modified slide cap for pretravel reduction, our patent pending Sear Control Springs for sear engagement adjustment, an overtravel stop to minimize overtravel, and a reduced power striker safety spring for pull weight reduction and lighter, smoother pretravel. A modified OEM manual safety lever is also available to provide compatibility when using this kit with manual safety models. The stainless steel pretravel stop is set to provide to maximum allowable pretravel reduction while maintaining full striker safety margin. The optional OEM modified slide cap allows for slide installation and removal without need for slide cap removal when using the pretravel stop. The user desired wall/break feel can be achieved by installing 1 of the 3 provided Sear Control Springs. The stainless steel overtravel stop comes fixed to reduce overtravel to a minimum while maintaining full reliability margins. The overtravel stop can also be permanently adjusted to provide increased overtravel as needed for the unique tolerances of your gun. This complete kit can be installed and margin checked for safety and reliability in as little as 5 min by a knowledgeable gunsmith. See installation video below for detailed installation and margin inspection procedures. For best break feel also consider purchasing our P365 OEM polished striker and/or polishing kit (listed seperately).

In stock and ships within 1 to 2 business days except for modified OEM slide caps and manual safety levers. Orders can be placed with modified OEM slide caps but will not ship until available on 4/10/23. Modified OEM manual safety levers expected back in stock by 4/18/23. Installation service is also available for $75 plus shipping costs through a local FFL that we have trained and certifed. Installation service is purchased independant of the website and a kit can also be purchased at the same time if preffered. Turn around time for installation is 3 to 5 business days once recieved. Contact us via email at to set up an installation.

Disclaimer: This kit should be installed by a certified and knowledgeable gunsmith. Due to tolerance variations between guns, safety and reliability margins should be inspected during installation and periodically thereafter during maintenance. Striker safety margin should be inspected to verify greater than 1/8 inch pretravel is present before the striker safety is defeated. Engagement of the sear to striker should be inspected to verify greater than full coverage of the sear interfacing surface. Although it is unlikely one or more Sear Control Springs provided in this kit will result in less than full sear coverage, a Sear Control Spring that provides greater than full coverage should be used in order to maintain full reliability. Tactical Trigger, LLC assumes no liability for installation or use of this product. 

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Short install video:


Detailed installation video:

Frequently Asked Questions:
What is the sear control spring?
The sear control spring is our patented part. A stock P365 does not have a sear control spring. The sear control spring does not function as a spring when installed in the system. It acts like a tube or spacer over the safety lever pin to effectively increase the thickness of the safety lever pin. The safety lever pin is also the stop point for the ride height of the sear, so by increasing its thickness, the sear ride height is lowered which reduces the amount of sear to striker engagement. Reducing this engagement reduces the amount of travel from the wall to break which contributes to eliminating what is often reffered to as "creep" or "sponge" in the break. The sear control spring also reduces reset distance.
How does this kit compare to a $20 spring kit from other companies?
Our kit is not directly comparable to a $20 spring kit which is comprised of a reduced power striker spring, reduced power striker safety spring, and reduced power sear spring except with regard to pull weight. First, we would never recommend a reduced power striker spring as it will degrade primer strike reliability. Next, a sear spring is the most difficult part to install on the P365 platform and the amount of pull weight reduction that can be achieved with a reduced power sear spring isn't much given the balance of allowable reduction while maintaining proper function. Both our kit and theirs include a reduced power striker safety spring for pull weight reduction. Their spring is music wire and ours is stainless steel. Using our reduced power striker safety spring alone typically provides as much pull weight reduction as using all 3 springs from the $20 kit without degrading primer striker reliabilty and maintaining proper striker safety function. Our reduced power striker safety spring is available for purchase alone on the website for $10. In a direct value comparison, our reduced power striker safety spring is half the cost, easier to install, doesn't degrade reliability, and provides the same pull weight reduction benifits. So if all you might be intersted in is pull weight reduction, you might consider purchasing just our reduced power striker safety spring.
The rest of our kit provides travel reduction benefits which a $20 spring kit cannot achieve which is why they aren't directly comparable. The pretravel stop reduces the amount of pretravel i.e. brings the starting postion of the trigger further back. The sear control spring is our patented part and isn't acting as a spring. It acts more like a tube or spacer to adjust the ride height of the sear which directly reduces the amount of travel from the wall to break which contributes to eliminating what is often reffered to as "creep" or "sponge" in the break. The sear control spring also reduces reset distance. The overtravel stop is used to eliminate any excess trigger movement after the break which also shortens the reset distance. These travel reduction solutions are the majority of what you are purchasing with our kit and provide best possible performance from a striker fired gun while maintaining full safety and reliability margins.
Is your kit compatible with other aftermarket triggers?
Yes, the kit is compatible with other aftermarket triggers. The pretravel and/or overtravel stop may require adjustment depending on the trigger and tolerances of the gun. Some triggers may have a pretravel or overtravel set screw. You can either use the set screw or our stop. Set screws can walk even with blue loctite so some may prefer our stops to set screws. Some aftermarket triggers have different geometry than the stock triggers and may have different levels of pretravel reduction achievable with our pretravel stop. 
Another consideration with an aftermarket trigger is length of pull i.e. where the wall sits as the trigger is staged. Some aftermarket triggers have geometry changes that change the starting position of the trigger and in turn reduce the length of pull (move the wall further back towards the rear of the frame). On such a small gun reducing length of pull further is usually not desirable for most shooters. When we have compared the stock curved or flat trigger upgraded with our kit to aftermarket triggers with reduced length of pull also equivalently upgraded with our kit, most shooters have greatly prefered the stock trigger from this aspect. 
If you have additional questions about a particular aftermarket trigger, you can reach out to us for more information.   


(25 reviews) Write a Review

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  • 4
    P365 Trigger Kit

    Posted by Keith on 13th Sep 2022

    Love the option to improve the trigger! The sear engagement spring install was a bear, I’m not going to lie, but everything else was easy. I’m actually going to mix in a new trigger shoe and a reset spring from another kit to get an overall customized kit. Love that flexibility! Great improvement over stock.

  • 5
    Does what it say it will do.

    Posted by Anthony on 11th Aug 2022

    Easy install, and takes out a lot of the factory slop without feeling too tight for defensive use. I think it strikes a good balance, as nobody is bullseye shooting with a p365. I put the #1 spring in it just to check it out and it was super crisp but I felt it was a little too short for CCW use. The #3 has a bit of a rolling break but you really can't tell unless dry firing. Trigger pull was reduced a little over 1 lb on my fairly new pistol, and I expect it to get lighter and cleaner with break in. Overall it's a great kit. It's fairly expensive for what it is, but they really don't have economy of scale on their side and I am sure they spent a long time and money on R&D and tooling.

  • 5
    P365 trigger kit

    Posted by Nick on 25th Jun 2022

    Best value you could ask for, does what it says. Great instructions and great support.

  • 5
    Awesome product!!

    Posted by William Barber on 30th Mar 2022

    Works as advertised. You are doing yourself a disservice if you do not try this product.

  • 5
    Sig Sauer P365 Trigger Kit

    Posted by Hector Melendez on 29th Mar 2022

    Definitely the best upgrade for the trigger! Very highly recommended! This upgrade trigger kit does exactly as is promises. I combined this kit with the Armory Craft skeletonized slightly curve trigger and the Tactical Trigger Polished Striker. Much improved, shorter pre-travel, lower wall and crisp/light reset, shorter over-travel, lower pull weight. WOW! What a improvement!

  • 5
    Super happy

    Posted by John Bailey on 6th Feb 2022

    I combined this kit with an Armory Cradt flat trigger. I could not be happier. It completely changes the game the pre travel or take up and reset are significantly improved. I can't say enough good things about it.

  • 5
    Worth EVERY penny…!!

    Posted by Lang White on 26th Jan 2022

    I’m amazed at the difference this trigger kit made… short wall, crisp LIGHT break…. SHORT & crisp /light reset… tightest grouping I’ve ever had… fast follow Ups stay on target… LOVE this trigger… made me a better, more consistent shooter… THANK UOU…!!

  • 5
    P365XL trigger kit upgrade and Polished striker

    Posted by Jeff Horne on 23rd Dec 2021

    I shot my P365XL today with the upgraded trigger. Wow, awesome. It's shorter, lighter, and more precise and predictable now. Clear wall and crisp trigger. I shot much better. I also installed the polished striker.

  • 5
    Sig P365 XL Install

    Posted by Joe Duch on 21st Dec 2021

    The kit was fairly easy to install on my P365 XL with the exception of the Sear Control Spring. I chose to use the #1 spring and it was a bit tricky to get the safety lever pin to thread thru it. I left all the layers on both the pretravel reduction and overtravel stop pieces. I also got the OEM modified slide cap which performed as stated. Result: Much shorter trigger pull and reset. Measured trigger pull went from 4lb. 13oz. down to 3lb. 9oz. after install. So, overall this kit is worth every penny in my opinion and I'm very satisfied with the results.