WHAT'S IN THE KIT:
- 1 - Custom Lighter CZ 75 Hammer Spring (13.5lb)
- 1 - Custom Lighter CZ 75 Firing Pin Spring
- 1 - Custom Lighter CZ 75 Firing Pin Block Spring
- 1 - Custom Lighter CZ 75 Sear Spring
- 1 - Custom Lighter CZ 75 Trigger Return Spring
- 1 - Heavy Duty Firing Pin Retaining Pin
- 1 - Installation Assembly Tool
CZ 75 Installation Video for CZ 75B, 75 Compact, 75B/SA, 40P,
85B, 97B
CZ 75 Decocker Models Installation Video - CZ 75 SP-01,
75BD, 75D PCR, P-01, 97BD, 40B
CZ 75 Trigger Spring Kit
CZ 75 Trigger Spring Kit is compatible with other CZ Models listed in chart.
This Kit will fit the: CZ 75B, CZ 40B, CZ 40P, CZ P01, CZ 75 Compact, CZ 75B Omega, CZ P01 Omega, CZ 75BD, CZ 75B/SA, CZ 85B, CZ 75D PCR, CZ SP-01 Phantom, CZ 97B Manual Safety, CZ SP-01 Tactical/Decocker, CZ 97BD Decocker, CZ SP-01 Manual Safety, RAMI Decocker, RAMI Manual Safety
Will not fit the: CZ P07, CZ P09, CZ 85C, CZ 75 Pre-B, Shadow, SP-01 Shadow, Tactical Sport, P-10
This custom kit includes all the necessary components to reduce your trigger pull by nearly 50%, from a factory 9-11lbs to a modified 5-7lbs in double action and 4-5lbs to 2.5-3lbs in single action (results may vary up to +/- 1lb). Made from the highest quality American Spring Steel ASTM A228 Music Wire, this kit is designed to improve accuracy and overall performance.
The CZ 75 Trigger Kit includes a custom hammer spring, firing pin spring, firing pin block spring, sear spring, trigger return spring, and heavy-duty firing pin retaining pin. Plus, it comes with a trigger return spring installation tool for easy installation. With this all-in-one bundle, you'll get a custom CZ 75 trigger job that will give you a much crisper and smoother trigger pull.
This CZ 75 Trigger Spring Kit is also one of the best CZ 75 accessories for reducing muzzle flip and felt recoil, allowing for tighter shot groups. It's a must-have for anyone looking to maximize their CZ 75's performance. Plus, it works with CZ 75 SP-01 accessories and CZ 75 SP-01 Tactical accessories.
This custom-designed CZ 75 Trigger Spring Kit is made in the USA and is guaranteed to be the best CZ 75 custom trigger upgrade on the market. Get yours today and take your CZ 75 to the next level!
See what the CZ Forum says about the CZ 75 Trigger Job!
CZ 75 Resources:
If you're getting the CZ 75 Trigger Spring Kit, then you might find the following CZ 75 Resources useful in further enhancing your firearm. Download the CZ 75 Owners Manual to plan your next firearm project.
Drop Tested and Approved:
CZ 75 Trigger Spring Kit is drop Tested according to SAAMI Standard Z299.5 rating (12" & 48").
Tested and Approved:
The CZ 75 Trigger Spring Kit has been tested repeatedly to ensure reliable operation and safety.
ATTENTION:
You must be 18 yrs of age to purchase. We advise that all parts purchased from our inventory be installed and inspected by a qualified gunsmith. Modifying your weapon may be prohibited in your state. Do not modify your sear or hammer engagement surfaces, with or without the CZ 75 Trigger Spring Kit. Before installing please be sure to check all local state and federal laws. By installing this part you agree to take full responsibility for any and all legal, health and warranty consequences that may be incurred.
Maybe something to include in videos or maybe a new video.
First let say that i love your company and what you make. I have a 2006 CZ Sp01. I installed one of your trigger kits. It went very well and smoothly, but after install i had to do a trigger adjustment on the trigger. The long pull would not fire the hammer. I still have long trigger reset but i only have one adjustment screw on my trigger. It works great now but still has a long reset. If you have any suggestions i would love hear from you. I do, hover know that some folks out there would install your kit be very Upset that gun would not know that the trigger would need to be readjusted. Maybe it needs to be said on videos. Thanks and have a great d
CZ 75B
I did the spring rebuild kit with the upgraded trigger pin the pin didn’t fit tight like the old one but I guess it stays in place because of recessed area the trigger rides on the spring kit went in fine except for the trigger return spring that one gave me a hard time but everything seems to work better than before but haven’t shot it yet it racks easier and trigger is much lighter it was worth the money and work
The kit damaged any relability, not happy
I ordered and installed the kit. I watched the video and everything went well but the trigger seemed lazy to return. When I got to the range the problems really showed up. The trigger would sometime come back to reset and other time I had to manual move it back. This happened in the SA usage.
When I got home I wrote to these folks asking if there was something to look for or is this a bad trigger return spring issue. I never heard anything back.
I removed there spring and put back the factory one. The gun is reliable again.
I did not feel a great improvement in the trigger but there was some. I don't know that any other spring kit would have done better but this one broke my gun and they did not respond.
An effective upgrade!
I just finished installing this spring kit on my brand-new CZ-75B. Prior to installation I measured the double action trigger pull at an average of 11 pounds 3 ounces, and a single action average pull of 8 pounds 7 ounces. After the spring kit installation, I measured the double action trigger pull at 8 pounds 4 ounces (average) and the single action average pull of 4 pounds 3 ounces. Bear in mind that this pistol is brand new, and I fully expect the numbers to drop a pound or so with some break in.
The installation was straight forward, but at least in my case, the trigger return spring installation tried my patience a bit. The tiny installation tool included in the kit was a kind gesture, but I found an appropriately cut chunk of toothpick to be far more effective, as it was nearer the diameter of the trigger pin. However, as they used to say in car advertisements, your mileage may vary.
All in all, a well-designed product that yields claimed results.
Incredible videos
Picked up this kit after seeing the install video on YouTube. I watched the vid like 6 times, you guys make it look easy. Just made me want it. I didn’t have a trigger gauge so not sure what the pulls were. Installed this kit myself with the video (so good) And wow! Did this like 2022, loved the results. Just got a gauge DA is like 9, SA is now 3lbs. Thank you guys. Keep up the good work. 👍🏼
phenomenal
I have this kit and the trigger pin on all of my CZ's, absolutely phenomenal results. I wonder why CZ just doesn't put these in all of their guns?
So far so good
I should wait to review once I've shot my p01 with the kit installed, but I will speak to the install and what I can measure for trigger pull weights.
I went ahead and purchased their punch kit as well as the forked micro tip just in case.
I see where it could fall apart really quick, but! If you are mechanically enclined and pay attention to orientation of parts and springs as well as the order of operations for this project, you should be fine.
Their instructional video, is very detailed and thorough. Showing proper procedure, as well as examples of what could go wrong and how to backtrack to fix it. 10/10 on the video and parts included.
Using a wheeler analog trigger pull scale. Factory, I measured 4lb SA pull, down to 3lb. DA I couldn't get a reading befoere but I'd guess somewhere around 9-11 as I have read is standard for DA pull weight. Down to a readable, 7 ½ lb (from the de-cocked position).
Thanks MCarbo! Y'all rock. Looking forward to my next project.
Lastly, GET THE FLOATING TRIGGER PIN. I goofed up on that.
CZ trigger kit for model 75D PCR
I dont usually do reviews but this is a exception. I purchased this kit to reduce trigger pull. It is not exactly for my gun since i own the compact CZ 75 decocker model. This a different kind of build. It will take some patience to accomplish it , but the end results will impress you. After i completed it i saw double action pull reduction of about 3 .5 pounds . The cocked pull reduced by 2.5 pounds. I also saw a reduction in the ability to decock the hammer. Unfortunately i broke a very small spring on final assembly. This spring is for a firing pin blocker lever. I do think that this spring should be added to the kit as part of it since it will be other broke or lost. If not you can find them on sale at Cajun gun works. I willsay that dealing with MCARBO is a pleasant experience. They will help you through the process and the install video is excellant
If you purchase this kit for a compact all parts will work except the hammer spring. What you do with the new one in the kit is your choice. My gun works great now and i am very happy i took the time to do it.
Do you have a floating trigger pin for the RAMI, if so I would like to purchase two.
We do not make one for the RAMI
Will this kit work with a Shadow 2 Compact? Can the main (hammer) spring be installed alone?
KMK70 October 1, 2025 6:49 PM
Will this kit run reliably in a CZ 75 B Compact without an extended firing pin?
Yes — the CZ 75 Trigger Spring Kit will run reliably in the full size CZ 75B and the 75 Compact versions without the need for an extended firing pin.
Answered by
FOXX /
August 27, 2025 9:54 AM
Will this work with my CZ 75b .40?
Lue September 18, 2024 11:10 PM
Yes — the M*CARBO CZ 75 Trigger Spring Kit will work with your CZ 75B chambered in .40 S&W.
Will this kit work on a "Pre-B" 1980 CZ75??
The M*CARBO CZ 75 Trigger Spring Kit is not officially supported for "Pre-B" CZ 75 models (like your 1980 version). The original “Pre-B” CZ 75 (pre-1991) has different internal dimensions in key areas, including: Hammer, spring channel, Trigger return spring design, Sear pin placement. The B-series added a firing pin block safety and updated fire control geometry, which the M*CARBO spring kit is based on. Spring Size and Seat Differences
Even if the hammer and trigger return springs look similar, the Pre-B parts were often hand-fit, and spring lengths or coil tension may not align properly. Installing the kit may result in function issues, such as: Inconsistent reset, Failure to fire due to light strikes, Incompatibility with original sear engagement angles.
Why are none of the questions answered? I’m not purchasing from you because of this. If you didn’t answer them you should know they are not displayed with answers on the mobile version. I’m not impressed with this site.
I think the asked questions area is for the users to reply to, not the Mfr.
Answered by
Bon Jarta /
June 23, 2024 10:52 AM
I'm interested in the CZ75 trigger spring kit for my CZ75 D PCR. I'm a little intimidated by the sear spring install and wonder how the spring kit would function if I installed everything else and left the OEM sear spring in place?
My gunsmith installs these kits for $50. Money well spent!
Answered by
Bon Jarta /
June 23, 2024 10:54 AM
Will the spring kit work with the CZC A01
No, the M*CARBO CZ 75 Trigger Spring Kit is not compatible with the CZC A01 models. While inspired by the CZ 75 platform, the CZ Custom A01-LD and A01-SD are heavily redesigned, full-steel match pistols.
Is there a regular and a decocker version of this kit? I have a CZ 75 sp01 tactical I want to buy the upgraded spring kit but I don't see a decocker version that y'all keep talking about. Do they all come with the decocker tool?
Yes there is a decocker version. You will find a drop down above asking for your model of the CZ75. The 3rd option which is $1.00 add'l is the decocker version and comes with a decocker tool.
Hi,
I have a CZ SP-01 Phantom, will the decocker kit works with it?
Sorin July 2, 2023 8:55 PM
Yes — the M*CARBO CZ 75 Trigger Spring Kit will work with the CZ SP-01 Phantom, which is a decocker model.
Will the CZ 97BD parts listed work with the CZ 97B as well?
Yes — most CZ 97BD parts (including M*CARBO’s spring kit) will work with the CZ 97B, with one key exception: the decocker components themselves.
I'm confused... Why is the SP-01 listed with the decocker models, since it's a safety gun not a decocker (SP-01 tactical)
Because it uses the same kit. However if you do not have a de-cocker, you will not use the de-cocker tool set.
Answered by
Ken Noble /
January 31, 2024 9:56 AM
I have full size CZ-75 and CZ-85. One is stamped CZ-75 and the other CZ-85 with no other descriptors. Neither has the Firing Pin Block Safety in the slide. They have the same configuration as the 1911 at the rear of the slide. Both guns were purchased while stationed in Germany in the early 90's. I assume your trigger spring kit fit will work in my guns and I simply do not use the firing pin block parts. Correct?
For SP-01 manual safety, will that improve trigger pulls even if I didn’t polish the parts and by how much of that does?
You will still get an improved trigger pull with just the kit. Polishing can and will help with trigger pull reduction, however each firearm is different so for one gun it may only be 2 or 3 ounces, while another is 6 to 8 ounces
Answered by
Ken Noble /
January 31, 2024 9:54 AM
According to the CZ-USA website, the CZ 75 SP-01 has a manual safety. But the description of this trigger kit has the CZ 75 SP-01 using the decocker set. There is a separate the CZ 75 SP-01 Tactical, which does have a decocker.
Is this correct? Should the SP-01 with a manual safety use the decocker trigger set?
Yes, you will still get the de-cocker set, however you will not use the de-cocker tools.
Answered by
Ken Noble /
January 31, 2024 9:51 AM
Does this kit work with SP-01 Phantom (Poly frame)?
CALW April 3, 2023 11:21 AM
Yes it will, however the trigger pin will not work.
Answered by
Ken Noble /
January 31, 2024 9:49 AM
Does this kit work for P-07 Omega, and if so, which kit would it be?
CALW April 3, 2023 11:20 AM
If you have a P-07 you will get our P-07 kit listed under the P-07/P-09 page
Answered by
Ken Noble /
January 31, 2024 9:48 AM
Is the new hammer spring a lighter or heavier spring? I know its about 1/4 inch larger. What is the strength of the original spring?
Our hammer spring is lighter than factory to improve the DA pull. The factory hammer spring is about 20lbs, depending on model of CZ75.
CZ75 Compact CZ# 91190 (not a CZ75B Compact) will this trigger kit work for my CZ?
Can you send an email with a picture to help@mcarbo.com to be able to understand better the firearm you are talking about and be able to give you proper guides?
What does the floating trigger pin option accomplish?
M*CARBO Floating Trigger Pin won't come out as it's captured by the trigger return spring in the center of the pin. Factory pin is flared on one end to lock in place but is not a Lifetime part like the S-7 Tool Steel Solid Trigger Pin we offer to replace it. Custom machined CZ 75 Accessories designed to last a Lifetime! M*CARBO specializes in Custom CZ 75 Parts to Increased Reliability and Performance!
I have a full size CZ-75 that doesn't have the Firing Pin Block Safety in the slide, but rather has the same configuration as the 1911 at the rear of the slide. Will your trigger spring kit fit in my gun?
BZman1 February 25, 2023 2:02 PM
Can you send an email with a picture to help@mcarbo.com to be able to understand better the firearm you are talking about and be able to give you proper guides
Hello M-Carbo
I read that this Trigger Spring Kit also works on the IWI Jericho 941F
Do you confirm this compatibility?
And which of the choices I have to make among these options available in the ad?
I look forward to clearing all doubts before finalizing the purchase.
We have not tested our kit with CZ75 clones, so we cannot guarantee fit or function.
Is there a specific decocker kit?
No there isn't. The kits work with both safety and de-cocker mechanics. Just match your model to the drop-down menu to ensure the right kit is being purchased.
the P-01 Omega doesn't come with the sear tool that comes with decocker models, does it not need it? The omega comes with the decocker on the firearm
The Omega Sear housing is different than the regular models. To see a video of an install on an Omega style sear housing, check out our P07 trigger kit video.
Answered by
Jessicak /
January 30, 2023 12:47 PM
Will this kit work with an eeman sa/da flat trigger?
December 11, 2022 10:16 PM
We haven't tested our products with other aftermarket parts.
Will this kit work on the CZ P-01 Decocker model 91199 (not Omega)?
November 21, 2022 12:17 PM
You will use the Decocker version of the regular kit
Does the CZ75 spring kit fit the SAR P8S?
We have not verified the compatibility of our full spring kit in any other models not listed in the selection for this product, we cannot guarantee results or offer warranty for any models not listed for this spring kit.
Installed this kit and now my SP01 doesn’t dry fire In double action. When I half cock the hammer the trigger resets other wise I have a dead trigger when the hammer is completely down. How can I fix this?
I would like to help you trouble shoot further to get this resolved, if you could send us an email to our help line we can walk through some trouble shooting steps. Help@MCARBO.com
Which video should I watch to install the kit in P-01 Omega? The sear spring looks very different than the ones in the two videos. Looks more like the sear spring I replaced in my P-07.
the P-07/P-09 use the Omega stile sear components. If you are using an Omega I would suggest watching the P-07 video.
The Tanfoglio Witness is a CZ75 clone. I have a Tanfoglio Witness FS Poly 10mm, will this kit work in it? Thank you.
We have not verified the compatibility of our full spring kit in any clone models, however, we have heard other customers claim successful fit and function with some of the springs in their clones. Please note that although there is a chance for success, we cannot guarantee results or offer warranty for any models not listed for this spring kit.
What is the hammer spring weight?
the hammer spring rate for our spring should be 13.5lbs
Now that I'm a CZ veteran installer, I looked at my Sar B6C a bit and it looks very similar. How about M*Carbo doing an install on those model of pistols?
I will add your idea to our customer idea book.
If I installed all of both kits in for my 75BD, EXCEPT the sear spring, would I achieve decent reduction on both trigger pulls? Asked another way, how much of the double action trigger pull reduction is affected by putting in your sear spring?
December 12, 2021 4:51 PM
You can install all our springs except the sear spring, however you will not get the full reduction advertised. Since the parts work together as a whole, the reduction would be in both DA and in SA.
I have the same question, hoping someone will reply to the question above.
Answered by
NBX /
May 3, 2022 12:40 AM
Which kit for manual safety SP-01? Thanks.
I have an SP-01 with manual safety should I choose the non-decocker kit?
I have a Sar 2000 and a Sar K12, both are licensed CZ75B clones. Trying to figure out if your CZ75B spring kits would work. Not sure how much they are clones internally.
In theory, it should work, however, we have not tested our kit in one so we can not guarantee it will fit or give the same results listed on our website. There are too many variations between models with slight differences for us to be able to test them all. If you decide to try it out, we would love to hear your results! help@mcarbo.com
Answered by
/
December 16, 2021 9:16 AM
Will this fit a Tanfoglio TZ75, series 88?
September 24, 2021 10:07 AM
Hello, the Tangfolio TZ75 series 88 is a clone of the CZ 75 so in theory it should work, however, we have not tested our kit in one so we can not guarantee it will fit or give the same results listed on our website. If you decide to try it out, we would love to hear your results! help@mcarbo.com
What trigger kit do I need for a CZ 75 SP-01 Tactical/Decocker
Hello, please select the option that adds $1.00 for the decocker kit. This should be located just above the RAMI option.
Will this kit work in a IWI Jericho 941 (full-size) pistol?
Hello, we have not tested this here, therefore our kit is not warrantied for the Jericho 941, however, we have had customers purchase and let us know that only the trigger springs and hammer spring are compatible with this firearm.
I'm interested in your CZ 75 Trigger Spring Kit. Your heavy duty firing pin retaining pin looks coiled steel. Is there a solid steel pin that can be included with this kit? Thank you.
Hi D
We do not currently have a solid steel pin for the CZ. We are always accepting new ideas, so that could change in the future!