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  • Sig Sauer P365 Short Stroke Flat Trigger Upgrade
  • Sig Sauer P365 Flat Trigger Upgrade with Set Screw and Hex Key
  • Sig Sauer P365 Flat Trigger Build Quality Comparison
  • Sig P365 CNC Trigger and Factory MIM Trigger Comparison
  • CNC Machined Short Stroke Flat Trigger for Sig P365
  • Sig Sauer P365 Short Stroke Flat Trigger Upgrade - Back View
  • Sig Sauer Factory Flat MIM Trigger Molding Marks Graphic
  • Sig P365 Factory Flat Trigger and M*CARBO P365 Flat Trigger Length Comparison
  • Sig P365 Factory Curved Trigger and M*CARBO P365 Flat Trigger Length Comparison
  • Sig Sauer P365 Short Stroke Flat Trigger Installed on P365
Sig Sauer P365 Short Stroke Flat Trigger Upgrade

Sig Sauer P365 Short Stroke Flat Trigger Upgrade - CNC Machined SOLID 4140 Steel w/ Max Over-Travel Adjustment

review-star review-star review-star review-star review-star
(4.85) 13 reviews
Price: $79.95
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Usually ships In First Come First Serve Order Once Immediately In Stock

Retail: $99.95

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Product Information

About This Item

  • Sig Sauer P365 Flat Trigger Upgrade by M*CARBO to correct Factory Sig Sauer P365 Problems with MIM (Metal Injection Molded) Parts.
  • Improved Trigger Reset Angle & Break Angle for 33% Less Travel than OEM Trigger!
  • Short Stroke Flat Trigger with Shortest Length of Pull over OEM and All Aftermarket Options!  Over-Travel Set Screw Adjustment to Fine Tune and achieve max reduction.
  • Precision 5th Axis CNC Machined from SOLID Billet of 4140 Steel - NO MIM HERE!
  • Extra Smooth Edges and Rounded Tip on Bottom of Trigger to Prevent Trigger Bite!
  • Tumbled Smooth & Black Nitride Lifetime Finish!
  • Flat Trigger Design allows shooter to place finger lower on trigger improving leverage and making the trigger pull feel 1/2lb lighter.  
  • Recommend Installing Sig P365 Trigger Spring Kit at the same time for less work and more overall trigger pull reduction up to 40% less than factory trigger pull.
  • Enhanced P365 Flat Trigger Upgrade provides Clean & Crisp Trigger Pull Improvement for Increased Accuracy and Overall Sig Sauer P365 Pistol Performance!
  • Fits & Functions in Sig Sauer P365, Sig Sauer P365SAS & Sig Sauer P365XL!
  • Best American Made Sig Sauer P365 Accessories by M*CARBO!
  • Performance Driven Sig Sauer P365 Aftermarket Parts for Immediate Results!
  • Protected by the M*CARBO 100% Lifetime Guarantee
  • Made in the USA!
  • Fast Same Day Shipping!
  • Do you want Us to Install the Parts for You?
Description

Sig Sauer P365 Short Stroke Flat Trigger Upgrade - CNC Machined SOLID 4140 STEEL w/ Max Over-Travel Adjustment

  • Precision CNC Machined SIG SAUER FLAT TRIGGER from Solid Block of 4140 Steel... No Metal Injection Molded(MIM) Prototype Triggers Here! 
  • Short Stroke Flat Trigger with Shortest Length of Pull over OEM and All Aftermarket Options! Improved Reset Angle & Break Angle!  Improved Reset Angle & Break Angle for 33% Less Travel than OEM Trigger!
  • Fits & Functions in Sig Sauer P365, Sig Sauer P365 XL, Sig Sauer P365 SAS
Sig Sauer P365 CNC Trigger and Factory MIM Trigger Comparison Graphic


Precision CNC Machined 5th Axis Sig Sauer P365 Accessories to correct Sig Sauer P365 Problems with Factory MIM Parts.  Replace Factory MIM (Metal Injection Molded) Parts with Solid Steel to correct Sig P365 ProblemsSig Sauer P365 Flat Trigger Upgrade by M*CARBO to correct Factory Sig Sauer P365 Problems with MIM (Metal Injection Molded) Parts.  Flat Trigger MIM Parts never counted as Upgrades!  

33% Shorter Length of Pull compared to Factory OEM Flat MIM Trigger...  Fine tune the Over-Travel (aka Post-Travel) with set screw adjustment on the Sig Sauer P365 Short Stroke Flat Trigger to achieve the shortest length of pull. Fully Adjustable Flat Trigger allows for short, repeatable and consistent trigger pulls.

Best Sig Sauer P365 Aftermarket Parts to get the Most Performance out of your Sig Sauer P365 9mm!

Sig Sauer P365 Flat Trigger Build Quality Comparison


Best Sig Sauer P365 Flat Trigger Upgrade for Increased Performance and Reliability!  Flat Trigger Design allows shooter to place finger lower on trigger improving leverage and making the trigger pull feel 1/2lb lighter.  Install Sig P365 Trigger Spring Kit for even Lighter and Smoother Sig Sauer P365 Trigger Pull.  Custom Sig Sauer P365 Accessories by Combat Veterans!

Additionally Fits & Functions as Sig Sauer P365 XL Accessories and P365 SAS Upgrades!  Sig Sauer P365 Trigger Mod is a must have Sig Sauer P365 Upgrade! Improved Accuracy with Custom Sig Sauer P365 Trigger Upgrade designed by Combat Veterans! Best way to improve the Sig Sauer P365 Trigger Pull with Custom Sig Sauer P365 Trigger Spring Kit.

Best Sig Sauer P365 Upgrades for Competition Level Performance!  Custom Sig Sauer P365 Short Stroke Flat Trigger Upgrade to Improve Overall Performance and Accuracy!  

If you have ideas for more Sig Sauer P365 Accessories send us an email at help@mcarbo.com.

Sig Sauer P365 Owners Manual & Exploded View:

If you're getting the Sig Sauer P365 Flat Trigger Upgrade, then you might find the following Sig Sauer P365 Resources useful in further enhancing your firearm. Download the Sig Sauer P365 Owners Manual or use the Sig Sauer P365 Exploded View as a Parts Diagram to plan your next firearm project.

M*CARBO No Hassle 100% Lifetime Guarantee:

The Sig Sauer P365 Flat Trigger Upgrade is protected by the M*CARBO No Hassle 100% Lifetime Guarantee.

No Hassle 100% Lifetime Guarantee Ribbon



Range Tested and Approved:

The Sig Sauer P365 Flat Trigger Upgrade has been tested repeatedly with numerous brands of ammunition to ensure reliable operation and safety.

Product Tested and Approved Sticker


Veteran Owned and Operated Business:

American made Sig Sauer P365 Flat Trigger Upgrade designed and manufactured by Combat Veterans. We will donate a portion of your purchase to the Military Foundations we humbly support.

Veteran Owned Business Ribbon


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 Sig Sauer P365 Flat Trigger Upgrade. 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.

Reviews
Flat out bangin' trigger
review-star review-star review-star review-star review-star
The flat trigger coupled with the spring kit changed the character of my P365 SAS in a very positive way. The flat face of the trigger fits my fingertip much better and inspires confidence. The overall feel is so much more quality than the factory trigger, and the felt pull was greatly reduced. I do wish there was an M*Carbo specific video for the trigger install, but I used the spring kit install vid for most of the takedown, and pulled the trigger-specific bits from another site.
P365xl trigger
review-star review-star review-star review-star review-star
Like I said the last time 2 weeks ago. I still haven’t received the trigger. I keep getting this Email to review this Item over and over.
Flat trigger with spring kit installed
review-star review-star review-star review-star review-star
Everything about the flat trigger and the spring kit is superb. Great instruction videos on how to do it yourself. I just have one question hopefully someone can answer. Because I never used a screw for the max travel. What exactly does that screw do? Does it make the trigger shot with shorter pull? I kno a dumb question. But I want to kno my parts. And what it does exactly. Does it make a difference if I don't screw it in the trigger for the max travel? I don't get it. It seem great as it is. Or does that screw make the trigger more GREATER!? THANKS n I would like to say thank you to customer service department. Yall were pleasant and very pleasing to help.
Sig excellence
review-star review-star review-star review-star review-star
Was shopping around for a good flat trigger and had settled on a different maker but before I had purchased M*CARBO finally made this trigger which I think looks sleek and not as bulky as the one I was about to purchase. So I purchased the trigger hoping it would shorten the pre travel and it didn’t let me down. Had already installed the spring kit and was nervous about messing up what I thought was perfection. Was totally and pleasantly surprised with the result of the trigger. If you like the feel of knowing when you’ve hit the wall and with a much shorter pull and reset than get the full kit with trigger and springs. You won’t be disappointed.
Spring Kit & Flat trigger install SIG P 365 XL
review-star review-star review-star review-star review-star
The spring kit is of very good quality and lowered trigger pull as advertised. When I installed the flat trigger it was such an improvement over stock it is amazing the feel it gave to trigger pull. Highly recommend MCarbo flat trigger over others tried. Easy install and the combination of the two products spring kit and flat trigger make it fell completely different over stock, much smother pull and very much a DA feel. Reach to trigger face is much improved. Keep up the good work, Thanks for developing a great product and THANKS FOR YOUR SERVICE SIR.
Big improvement
review-star review-star review-star review-star review-star
The trigger definitely has a cleaner break, and a much shorter reset and a slightly quicker take-up. Paired with the spring kit, I'd say its 70% there to being perfect. I just wish there was more take-up adjustment, it probably shortens the take up by about 25-30%.

The break is super crisp, I instantly noticed a difference, and I love the slim profile. I showed it to some other guys and they were impressed to compared to a stock p365xl trigger
Almost as good as the Grayguns adjustable trigger
review-star review-star review-star review-star review-star
The trigger installs and works well. It is nice to have the over-travel adjustment. The stroke doesn't look or feel any less than my Grayguns triggers. To be really great it should have a take-up adjustment .
Great trigger!
review-star review-star review-star review-star review-star
Great design, gives a reset of about 3/8 of an inch, paired with the spring kit it has a competition trigger feel, a very quality product.
Questions & Answers
0 0
Question:
Will this retrofit into the SAS and if so, are the benefits the same?
Whaduu January 4, 2022 8:37 AM
0 0
Question:
So if I understand,the p365 & the p250 have the same fire control module. So would this kit work in it also or am I misinformed.
December 26, 2021 6:36 AM
0 0
Question:
So if I understand,the p365 & the p250 have the same fire control module. So would this kit work in it also or am I misinformed.
December 26, 2021 6:35 AM
0 0
Question:
Would this work on the Sig 365 XL?
EchoGolf December 25, 2021 8:54 AM
Answers
Yes this trigger will fit and work in all Sig P365 models!
Answered by
Abby Marino / January 6, 2022 8:42 AM
Yes this trigger will fit and work in all Sig P365 models!
Answered by
Abby Marino / January 6, 2022 8:41 AM
0 0
Question:
Does this trigger reduce the pre travel of the P365 and by how much? And if it does, does the striker safety lever interfere with assembly/disassembly?
MysterE December 19, 2021 7:04 PM
Answers
I apologize yes the set screw is to adjust over-travel. The trigger will sit at a better starting angle (right at 80 degrees) compared to Sig's MIM flat trigger (which is about 68-69 degrees), and due to this improved starting angle of the trigger face, being a short-stroke trigger, no pre-travel adjustment is available.
Answered by
Abby Marino / January 5, 2022 2:55 PM
I thought and it appears that the set screw is used to adjust over travel since it is on the back of the trigger. Is that correct? Is there something in the design that reduces the pre travel/ takeup?
Answered by
MysterE / December 20, 2021 2:06 PM
Yes, the set screw included is adjustable once the trigger is installed, so you can find your ideal comfort setting before adding any threadlocker locktite. The striker safety lever will not interfere.
Answered by
Abby@MCARBO.com / December 20, 2021 11:48 AM

About This Item

  • Sig Sauer P365 Flat Trigger Upgrade by M*CARBO to correct Factory Sig Sauer P365 Problems with MIM (Metal Injection Molded) Parts.
  • Improved Trigger Reset Angle & Break Angle for 33% Less Travel than OEM Trigger!
  • Short Stroke Flat Trigger with Shortest Length of Pull over OEM and All Aftermarket Options!  Over-Travel Set Screw Adjustment to Fine Tune and achieve max reduction.
  • Precision 5th Axis CNC Machined from SOLID Billet of 4140 Steel - NO MIM HERE!
  • Extra Smooth Edges and Rounded Tip on Bottom of Trigger to Prevent Trigger Bite!
  • Tumbled Smooth & Black Nitride Lifetime Finish!
  • Flat Trigger Design allows shooter to place finger lower on trigger improving leverage and making the trigger pull feel 1/2lb lighter.  
  • Recommend Installing Sig P365 Trigger Spring Kit at the same time for less work and more overall trigger pull reduction up to 40% less than factory trigger pull.
  • Enhanced P365 Flat Trigger Upgrade provides Clean & Crisp Trigger Pull Improvement for Increased Accuracy and Overall Sig Sauer P365 Pistol Performance!
  • Fits & Functions in Sig Sauer P365, Sig Sauer P365SAS & Sig Sauer P365XL!
  • Best American Made Sig Sauer P365 Accessories by M*CARBO!
  • Performance Driven Sig Sauer P365 Aftermarket Parts for Immediate Results!
  • Protected by the M*CARBO 100% Lifetime Guarantee
  • Made in the USA!
  • Fast Same Day Shipping!
  • Do you want Us to Install the Parts for You?

Sig Sauer P365 Short Stroke Flat Trigger Upgrade - CNC Machined SOLID 4140 STEEL w/ Max Over-Travel Adjustment

  • Precision CNC Machined SIG SAUER FLAT TRIGGER from Solid Block of 4140 Steel... No Metal Injection Molded(MIM) Prototype Triggers Here! 
  • Short Stroke Flat Trigger with Shortest Length of Pull over OEM and All Aftermarket Options! Improved Reset Angle & Break Angle!  Improved Reset Angle & Break Angle for 33% Less Travel than OEM Trigger!
  • Fits & Functions in Sig Sauer P365, Sig Sauer P365 XL, Sig Sauer P365 SAS
Sig Sauer P365 CNC Trigger and Factory MIM Trigger Comparison Graphic


Precision CNC Machined 5th Axis Sig Sauer P365 Accessories to correct Sig Sauer P365 Problems with Factory MIM Parts.  Replace Factory MIM (Metal Injection Molded) Parts with Solid Steel to correct Sig P365 ProblemsSig Sauer P365 Flat Trigger Upgrade by M*CARBO to correct Factory Sig Sauer P365 Problems with MIM (Metal Injection Molded) Parts.  Flat Trigger MIM Parts never counted as Upgrades!  

33% Shorter Length of Pull compared to Factory OEM Flat MIM Trigger...  Fine tune the Over-Travel (aka Post-Travel) with set screw adjustment on the Sig Sauer P365 Short Stroke Flat Trigger to achieve the shortest length of pull. Fully Adjustable Flat Trigger allows for short, repeatable and consistent trigger pulls.

Best Sig Sauer P365 Aftermarket Parts to get the Most Performance out of your Sig Sauer P365 9mm!

Sig Sauer P365 Flat Trigger Build Quality Comparison


Best Sig Sauer P365 Flat Trigger Upgrade for Increased Performance and Reliability!  Flat Trigger Design allows shooter to place finger lower on trigger improving leverage and making the trigger pull feel 1/2lb lighter.  Install Sig P365 Trigger Spring Kit for even Lighter and Smoother Sig Sauer P365 Trigger Pull.  Custom Sig Sauer P365 Accessories by Combat Veterans!

Additionally Fits & Functions as Sig Sauer P365 XL Accessories and P365 SAS Upgrades!  Sig Sauer P365 Trigger Mod is a must have Sig Sauer P365 Upgrade! Improved Accuracy with Custom Sig Sauer P365 Trigger Upgrade designed by Combat Veterans! Best way to improve the Sig Sauer P365 Trigger Pull with Custom Sig Sauer P365 Trigger Spring Kit.

Best Sig Sauer P365 Upgrades for Competition Level Performance!  Custom Sig Sauer P365 Short Stroke Flat Trigger Upgrade to Improve Overall Performance and Accuracy!  

If you have ideas for more Sig Sauer P365 Accessories send us an email at help@mcarbo.com.

Sig Sauer P365 Owners Manual & Exploded View:

If you're getting the Sig Sauer P365 Flat Trigger Upgrade, then you might find the following Sig Sauer P365 Resources useful in further enhancing your firearm. Download the Sig Sauer P365 Owners Manual or use the Sig Sauer P365 Exploded View as a Parts Diagram to plan your next firearm project.

M*CARBO No Hassle 100% Lifetime Guarantee:

The Sig Sauer P365 Flat Trigger Upgrade is protected by the M*CARBO No Hassle 100% Lifetime Guarantee.

No Hassle 100% Lifetime Guarantee Ribbon



Range Tested and Approved:

The Sig Sauer P365 Flat Trigger Upgrade has been tested repeatedly with numerous brands of ammunition to ensure reliable operation and safety.

Product Tested and Approved Sticker


Veteran Owned and Operated Business:

American made Sig Sauer P365 Flat Trigger Upgrade designed and manufactured by Combat Veterans. We will donate a portion of your purchase to the Military Foundations we humbly support.

Veteran Owned Business Ribbon


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 Sig Sauer P365 Flat Trigger Upgrade. 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.

Product Reviews (13)
review-star review-star review-star review-star review-star
4.85
Flat out bangin' trigger
review-star review-star review-star review-star review-star
The flat trigger coupled with the spring kit changed the character of my P365 SAS in a very positive way. The flat face of the trigger fits my fingertip much better and inspires confidence. The overall feel is so much more quality than the factory trigger, and the felt pull was greatly reduced. I do wish there was an M*Carbo specific video for the trigger install, but I used the spring kit install vid for most of the takedown, and pulled the trigger-specific bits from another site.
P365xl trigger
review-star review-star review-star review-star review-star
Like I said the last time 2 weeks ago. I still haven’t received the trigger. I keep getting this Email to review this Item over and over.
Flat trigger with spring kit installed
review-star review-star review-star review-star review-star
Everything about the flat trigger and the spring kit is superb. Great instruction videos on how to do it yourself. I just have one question hopefully someone can answer. Because I never used a screw for the max travel. What exactly does that screw do? Does it make the trigger shot with shorter pull? I kno a dumb question. But I want to kno my parts. And what it does exactly. Does it make a difference if I don't screw it in the trigger for the max travel? I don't get it. It seem great as it is. Or does that screw make the trigger more GREATER!? THANKS n I would like to say thank you to customer service department. Yall were pleasant and very pleasing to help.
Sig excellence
review-star review-star review-star review-star review-star
Was shopping around for a good flat trigger and had settled on a different maker but before I had purchased M*CARBO finally made this trigger which I think looks sleek and not as bulky as the one I was about to purchase. So I purchased the trigger hoping it would shorten the pre travel and it didn’t let me down. Had already installed the spring kit and was nervous about messing up what I thought was perfection. Was totally and pleasantly surprised with the result of the trigger. If you like the feel of knowing when you’ve hit the wall and with a much shorter pull and reset than get the full kit with trigger and springs. You won’t be disappointed.
Spring Kit & Flat trigger install SIG P 365 XL
review-star review-star review-star review-star review-star
The spring kit is of very good quality and lowered trigger pull as advertised. When I installed the flat trigger it was such an improvement over stock it is amazing the feel it gave to trigger pull. Highly recommend MCarbo flat trigger over others tried. Easy install and the combination of the two products spring kit and flat trigger make it fell completely different over stock, much smother pull and very much a DA feel. Reach to trigger face is much improved. Keep up the good work, Thanks for developing a great product and THANKS FOR YOUR SERVICE SIR.
Big improvement
review-star review-star review-star review-star review-star
The trigger definitely has a cleaner break, and a much shorter reset and a slightly quicker take-up. Paired with the spring kit, I'd say its 70% there to being perfect. I just wish there was more take-up adjustment, it probably shortens the take up by about 25-30%.

The break is super crisp, I instantly noticed a difference, and I love the slim profile. I showed it to some other guys and they were impressed to compared to a stock p365xl trigger
Almost as good as the Grayguns adjustable trigger
review-star review-star review-star review-star review-star
The trigger installs and works well. It is nice to have the over-travel adjustment. The stroke doesn't look or feel any less than my Grayguns triggers. To be really great it should have a take-up adjustment .
Great trigger!
review-star review-star review-star review-star review-star
Great design, gives a reset of about 3/8 of an inch, paired with the spring kit it has a competition trigger feel, a very quality product.

Questions & Answers

5 Questions

0 0
Question:
Will this retrofit into the SAS and if so, are the benefits the same?
Whaduu January 4, 2022 8:37 AM
0 0
Question:
So if I understand,the p365 & the p250 have the same fire control module. So would this kit work in it also or am I misinformed.
December 26, 2021 6:36 AM
0 0
Question:
So if I understand,the p365 & the p250 have the same fire control module. So would this kit work in it also or am I misinformed.
December 26, 2021 6:35 AM
0 0
Question:
Would this work on the Sig 365 XL?
EchoGolf December 25, 2021 8:54 AM
Answers
0 0
Yes this trigger will fit and work in all Sig P365 models!
Answered by
Abby Marino / January 6, 2022 8:42 AM
0 0
Yes this trigger will fit and work in all Sig P365 models!
Answered by
Abby Marino / January 6, 2022 8:41 AM
0 0
Question:
Does this trigger reduce the pre travel of the P365 and by how much? And if it does, does the striker safety lever interfere with assembly/disassembly?
MysterE December 19, 2021 7:04 PM
Answers
0 0
I apologize yes the set screw is to adjust over-travel. The trigger will sit at a better starting angle (right at 80 degrees) compared to Sig's MIM flat trigger (which is about 68-69 degrees), and due to this improved starting angle of the trigger face, being a short-stroke trigger, no pre-travel adjustment is available.
Answered by
Abby Marino / January 5, 2022 2:55 PM
0 0
I thought and it appears that the set screw is used to adjust over travel since it is on the back of the trigger. Is that correct? Is there something in the design that reduces the pre travel/ takeup?
Answered by
MysterE / December 20, 2021 2:06 PM
0 0
Yes, the set screw included is adjustable once the trigger is installed, so you can find your ideal comfort setting before adding any threadlocker locktite. The striker safety lever will not interfere.
Answered by
Abby@MCARBO.com / December 20, 2021 11:48 AM