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SIG SAUER P365 Flat Pistol Trigger KIT Color: Black, Fabric/Material: Metal, $1.10 Off w/ Free S&H

SIG SAUER Flat Trigger, 365, Pin, Spring, Black, Small, KIT-365-FLAT-TRIGGER
SIG SAUER Flat Trigger, 365, Pin, Spring, Black, Small, KIT-365-FLAT-TRIGGER
SIG SAUER Flat Trigger, 365, Pin, Spring, Black, Small, KIT-365-FLAT-TRIGGER
SIG SAUER Flat Trigger, 365, Pin, Spring, Black, Small, KIT-365-FLAT-TRIGGER
1 of 3 images
SIG SAUER Flat Trigger, 365, Pin, Spring, Black, Small, KIT-365-FLAT-TRIGGER
SIG SAUER Flat Trigger, 365, Pin, Spring, Black, Small, KIT-365-FLAT-TRIGGER
2 of 3 images
SIG SAUER Flat Trigger, 365, Pin, Spring, Black, Small, KIT-365-FLAT-TRIGGER
SIG SAUER Flat Trigger, 365, Pin, Spring, Black, Small, KIT-365-FLAT-TRIGGER
3 of 3 images
SIG SAUER Flat Trigger, 365, Pin, Spring, Black, Small, KIT-365-FLAT-TRIGGER

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Questions & Answers
Will this trigger work on the P365 in .380 caliber? Expert Answer

The SIG SAUER Flat Trigger P365 KIT-365-FLAT-TRIGGER will work with the P365 .380.

by Hunter, Gear Expert, September 21, 2023
Is this trigger adjustable? Expert Answer

No, this SIG SAUER Flat Trigger is the OEM trigger that comes on the P365XL model pistol. It is not adjustable.

by Ethan, Gear Expert, July 26, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
FYI not compliant in states with magazine disconnect !! (CA) by BV, Verified Owner, February 19, 2025
Factory flat replacement trigger. No tabs/bosses on the trigger to accommodate the magazine disconnect for compliant states. When disassembling the FCU, be very careful not to slide the safety pin out all the way, the sear spring rests on it for ...
Read More...
1/2 found this helpful
Helpful Positive Review
Better than the stock trigger. by Jack A., Verified Owner, May 14, 2024
Easy to swap out (watched one of Sig Guy’s videos). While this doesn’t make me shoot the P365 any better the change in leverage makes the take up feel lighter a the wall slightly more defined. Once you hit the wall the trigger weight feels about the ...
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1/1 found this helpful
Helpful Positive Review
Drops right in, feels good. by Bob, August 19, 2020
I have minimal firearm experience but am fairly mechanically inclined. Installed with no problems in about 30 minutes. Drop in ready flat trigger from Sig Sauer as featured in their X series firearms.
6/6 found this helpful
Helpful Positive Review
Great upgrade and quick install by Bryon Linthicum, July 21, 2020
I hated my stock trigger on the P365 and have always liked the flat triggers on my other SIG Pistols. This shipped fast and was easy to install. Great upgrade for a good price! (Youtube videos by SIG Man for trigger install were a huge help)
3/4 found this helpful
Helpful Positive Review
Very Nice Fit, Form, and Function by Texan, November 10, 2023
I was very glad that I purchased the flat trigger as it seems to raise the performance bar on the P-365. Although I'm a gunsmith and a SIG P365 Certified Armorer, it took me about an hour to install the trigger. You have to disassemble the FCU down...
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2/2 found this helpful
Helpful Positive Review
great upgrade! by herbst, Verified Owner, January 18, 2022
Feels more natural then the stock curved, which improved my accuracy! Love it’s✨�� they want me to make this review longer , so it’s more useful haha but I’ve already said what needs to be said…maybe a tip of, just be patient when installing & such
2/3 found this helpful
Read All 40 Reviews
Color:
Black
Fabric/Material:
Metal
Trigger Shape:
Tactical Flat
Gun Make:
SIG Sauer
Gun Model:
SIG Sauer P365
Included Accessories:
Trigger
Condition:
New

Code: SD9-PTR-TK365F-KIT-365-FLAT-TRIGGER

MPN: KIT-365-FLAT-TRIGGER

UPC: 798681605767

List: $52.99Save $1.10
$51.89

Product Info for SIG SAUER P365 Flat Pistol Trigger KIT

The SIG SAUER P365 factory flat trigger is a direct replacement to your stock trigger. The flat trigger design gives shooters a lower position on the trigger, which will increase leverage for a smoother, more consistent pull.image

Specifications for SIG SAUER P365 Flat Pistol Trigger KIT:

Manufacturer: SIG SAUER
Color: Black
Fabric/Material: Metal
Trigger Shape: Tactical Flat
Gun Make: SIG Sauer
Gun Model: SIG Sauer P365
Included Accessories: Trigger
Condition: New
Projectile Caliber: .355 Caliber

Package Contents:

  • SIG SAUER P365 Flat Pistol Trigger KIT 

SIG SAUER P365 Flat Pistol Trigger KIT Orderable Models

List of Orderable Models

  • SIG SAUER Flat Trigger, 365, Pin, Spring, Black, Small, KIT-365-FLAT-TRIGGER , MPN: KIT-365-FLAT-TRIGGER , UPC: 798681605767 , Code: SD9-PTR-TK365F-KIT-365-FLAT-TRIGGER

SIG SAUER P365 Flat Pistol Trigger KIT Unavailable & Discontinued Models

List of Unorderable Models

  • USED, SIG SAUER Flat Trigger, 365, Pin, Spring, Black, Small, KIT-365-FLAT-TRIGGER , MPN: KIT-365-FLAT-TRIGGER-EDEMO , Code: SD9-PTR-TK365F-KIT-365-FLAT-TRIGGER-EDEMO-RE-C
  • USED, SIG SAUER Flat Trigger, 365, Pin, Spring, Black, Small, KIT-365-FLAT-TRIGGER , MPN: KIT-365-FLAT-TRIGGER-EDEMO , Code: SD9-PTR-TK365F-KIT-365-FLAT-TRIGGER-EDEMO-RE-B
  • USED, SIG SAUER Flat Trigger, 365, Pin, Spring, Black, Small, KIT-365-FLAT-TRIGGER , MPN: KIT-365-FLAT-TRIGGER-EDEMO , Code: SD9-PTR-TK365F-KIT-365-FLAT-TRIGGER-EDEMO-RE-A
  • USED SIG SAUER Flat Trigger, 365, Pin, Spring, Black, Small, KIT-365-FLAT-TRIGGER, EDEMO11, Used, Condition Fair , MPN: KIT-365-FLAT-TRIGGER-EDEMO11 , Code: SD9-PTR-TK365F-KIT-365-FLAT-TRIGGER-EDEMO11
  • USED SIG SAUER Flat Trigger, 365, Pin, Spring, Black, Small, KIT-365-FLAT-TRIGGER, EDEMO9, Condition Like New, Open Box , MPN: KIT-365-FLAT-TRIGGER-EDEMO9 , Code: SD9-PTR-TK365F-KIT-365-FLAT-TRIGGER-EDEMO-OB-A
  • USED SIG SAUER Flat Trigger, 365, Pin, Spring, Black, Small, KIT-365-FLAT-TRIGGER, EDEMO12, Used, Condition Like New , MPN: KIT-365-FLAT-TRIGGER-EDEMO12 , Code: SD9-PTR-TK365F-KIT-365-FLAT-TRIGGER-EDEMO12
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Last updated 2026-09-21 UTC.