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MODERN WEAPON SYSTEMS - Silencerco Maxim 9 Enhanced Trigger Kit ™


Was: $34.99
Now: $29.99
(19 reviews) Write a Review
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One of the biggest complaints of the Silencerco Maxim 9 integral suppressed pistols is the trigger. At Modern Weapon Systems we love to make great products better, we spend a lot of time with a few simple changes to make the Maxim 9 trigger shine.  Our Silencerco Maxim 9 Enhanced Trigger kit ™ contains - 3 springs, which work with all tested ammo 100%, installing both regular springs brings the trigger down to a sweet  4lb 11oz pull, for harder primers we may have not tested install the red spring to guarantee 100% ignition if you have an issue at 5lb 3oz pull. Still a huge drop over stock. The additional tiny spring replaces the trigger safety spring and removes the horrible trigger safety hang-up issue for good.


Please note- DISCLAIMER: “MAXIM 9” is a federally registered trademark of SILENCERCO, Inc. Neither Modern Weapon Systems (MWS) nor this website are affiliated in any manner with, or otherwise endorsed by, SILENCERCO, Inc. The use of “MAXIM 9” on this page is merely to advertise the sale of MAXIM 9  aftermarket parts, or accessories, manufactured by Modern Weapon Systems. 


Ammo's tested and verified working:

Federal American eagle ball 115gr and 147gr
Tula (had issues with raw spring in some guns)
Winchester (had issues with raw spring with some guns)
Sig V Crown
Hornady Critical Def and Duty


*May not work with Freedom Munitions and PPU ammo.

*We are not liable for any use in ccw application.
**We recommend all trigger kits be installed by a gunsmith.
**All kits are assembled, checked and sealed in plastic before putting in shipping bins, when items are packaged all kits are again checked for all parts before sealing in shipping envelope, if you lose the small spring we do not have extra parts to ship you. You will have to buy another kit to obtain that spring as it is half the cost of the kit to make each unit.
***We have had reports of late that later model Maxim 9's are severely out of spec in the bolt and firing pin, barrel and or frames, this may cause our kit to not function in some cases. This not a fault of our kit, but a issue with machine tolerance from the manufacturer in these reported replaced parts from customers with these issues. Generally these guns will exhibit issues with light primer strikes in stock form, thus our kit will only make things worse until fixed. SilencerCo is well aware of the issues with tolerances being off and has repaired several guns for customers who have brought their concerns to their attention, once fixed our kits will work properly after repairs were made.

19 Reviews Hide Reviews Show Reviews

  • 5
    Maxim 9 trigger kit

    Posted by Clinton Pickrel on Jan 29th 2024

    Very easy to install and makes a huge difference.

  • 5
    Silencerco Maxim 9 trigger springs

    Posted by Mark on Mar 15th 2022

    The original trigger spring broke at a high pull weight and felt clunky. After my gunsmith replaced it with these springs (he used the gold one) I felt like it was more crisp and consistent at a lower squeeze pressure. I think it’s well worth the investment .

  • 4
    Maxim 9 spring kit

    Posted by Kevin Crider on Mar 1st 2022

    Easy to install video was very helpful. Noticeable difference in aftermarket from the stock spring kit. Would definitely recomend.

  • 5
    Maxim 9 springs

    Posted by Peter on Sep 25th 2021

    Love it, worth it for the safety plunger alone. It makes the gun go from borderline unusable to a joy to shoot.

  • 5
    Maxim 9 Trigger kit

    Posted by Cornell on Jul 15th 2021

    Great product.

  • 5
    Maxim 9 trigger kit

    Posted by Ricardo Santorsa on May 19th 2020

    Very good product make a big difference on the trigger Great Deal

  • 5
    Good easy improvement

    Posted by Sam Scott on Apr 24th 2020

    Super easy improvement. Took only about 20 minutes. People would often look at my maxim and ask me where the safety was because the trigger was so awful. Took trigger from 7lb stock to about 4.5lbs; which is a noticeable difference. Wish I could have got it to 3; but for $28 I did not expect the “best trigger ever”. Worth its money.

  • 4
    Limited testing

    Posted by Edward teach on Apr 8th 2020

    I've only tested the trigger pull and reset so far but it has shown substantial improvement, much lighter and smoother to function.

  • 5
    MWS Maxim 9 Spring Kit

    Posted by Vin on Apr 8th 2020

    Works as expected. Lighter trigger pull weight, much less noticeable trigger safety scrape, same gritty mushy trigger pull. The spring kit makes the pull lighter as advertised but it’s not magically going to make this a nice trigger.

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