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SIG SAUER Trigger Shape: Tactical Flat, Condition: New, 20% Off

SIG SAUER Trigger, Flat, 320 90 Deg Break - TRG-320-FLAT-BLK
SIG SAUER Trigger, Flat, 320 90 Deg Break - TRG-320-FLAT-BLK
SIG SAUER Trigger, Flat, 320 90 Deg Break - TRG-320-FLAT-BLK
SIG SAUER Trigger, Flat, 320 90 Deg Break - TRG-320-FLAT-BLK
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SIG SAUER Trigger, Flat, 320 90 Deg Break - TRG-320-FLAT-BLK
SIG SAUER Trigger, Flat, 320 90 Deg Break - TRG-320-FLAT-BLK
2 of 3 images
SIG SAUER Trigger, Flat, 320 90 Deg Break - TRG-320-FLAT-BLK
SIG SAUER Trigger, Flat, 320 90 Deg Break - TRG-320-FLAT-BLK
3 of 3 images
SIG SAUER Trigger, Flat, 320 90 Deg Break - TRG-320-FLAT-BLK

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Questions & Answers
Will this work on the Sig pro 2022? Expert Answer

The SIG SAUER TRG-320-FLAT-BLK Trigger will not work on the Sig SP2022.

by Hunter, Gear Expert, September 7, 2022
Is this compatible with the M18 Expert Answer

Yes, the SIG SAUER TRG-320-FLAT-BLK Trigger is compatible with the M18, M17, P320, and X-Five.

by Ethan, Gear Expert, June 27, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
flat trigger for Sig Sauer P320 by Illya Lakusta, Verified Owner, November 7, 2025
When you shoot, you feel a little recoil in your finger, but it's very comfortable and you can shoot
1/1 found this helpful
Helpful Positive Review
greatly improves trigger feel by JB, Verified Owner, June 19, 2020
I typically avoid third party after market triggers on pistols. However, this upgrade is direct from sig sauer. Same trigger found on the X series and I believe it’s basically same as the legion series 226. Improves trigger pull and it’s an OEM part....
Read More...
4/4 found this helpful
Helpful Positive Review
go with oem parts by JB, Verified Owner, March 25, 2021
Great flat trigger to upgrade your sig p320. Always go with OEM parts when possible. Improves trigger pull. Very easy to install...just a bit of wrestling with the trigger spring. If you remove the fire control unit, you can install this. Highly re...
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1/1 found this helpful
Helpful Positive Review
perfect trigger by jmax, Verified Owner, December 5, 2020
Great feeling trigger that’s doesn’t cost an arm and a leg. Has a factory feel but adds more comfort shooting. Found myself to be more accurate using the flat trigger vs. the original one. Would definitely recommend
1/1 found this helpful
Helpful Negative Review
Manufacturing flaw by Sigy, Verified Owner, January 3, 2024
Item was manufactured incorrectly. Trigger bar pin is offset, not comparable to original. Will not work!
1/1 found this helpful
Most Recent Reviews
P320 flat trigger by Kysen, October 1, 2026
This flat trigger is much more comfortable than the curved if you prefer the flat feeling, fairly easy to install if you know what you’re doing and have access to YouTube and looks really good
Read All 14 Reviews
Trigger Shape:
Tactical Flat
Condition:
New

Code: SD9-PTR-SSTRG320FLATBLK-3D9EC804

MPN: TRG-320-FLAT-BLK

UPC: 798681580545

List: $53.99Save 20%
$42.99

Product Info for SIG SAUER

TRIGGER, FLAT, 320 90 DEG BREAKimage

Features/Specifications:

TRIGGER, FLAT, 320 90 DEG BREAK

Specifications for SIG SAUER:

Manufacturer: SIG SAUER
Trigger Shape: Tactical Flat
Condition: New

Package Contents:

  • SIG SAUER

SIG SAUER Orderable Models

List of Orderable Models

  • SIG SAUER Trigger, Flat, 320 90 Deg Break - TRG-320-FLAT-BLK , MPN: TRG-320-FLAT-BLK , UPC: 798681580545 , Code: SD9-PTR-SSTRG320FLATBLK-3D9EC804

SIG SAUER Unavailable & Discontinued Models

List of Unorderable Models

  • USED SIG SAUER Trigger, Flat, 320 90 Deg Break - TRG-320-FLAT-BLK, EDEMO2, Used, Condition Like New , MPN: TRG320FLATBLK-EDEMO2 , Code: SD9-PTR-SSTRG320FLATBLK-3D9EC804-EDEMO2
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Last updated 2026-10-14 UTC.