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SIG SAUER P320 Flat Skeletonized Enhanced Stainless Steel Trigger
$121.19 $86.49 Save 29%
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Most Helpful Positive Review Works as advertised
I have the P320 X-Compact with flat trigger & wanted to reduce trigger pull weight. I wasn't sure if this skeletonized flat trigger would do much since both triggers were flat. It reduced the trigger pull from 5.5lbs to 4-4.5lbs as measured using a trigger weight scale. Installation was tricky & wasn't as easy as in the YouTube videos but I finally got everything to fit after 10-15 tries.
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skeletonized trigger upgrade.

by 2intenss, Verified Owner from NC, United States Written on June 7, 2025
Easier to squeeze, shorter reset, it made my follow-up shots more consistent for me on my axg pro. I tried it first on my son’s axg legion and had to upgrade.
Would recommend: Yes
Was it helpful to you? Yes | No

Must have trigger!

by Aaron Mcdonald, Verified Owner from CA, United States Written on May 15, 2025
Great trigger! A must have for any P320. I have this trigger on two of my pistols.
Pros:
  • easy to install
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Not sure of poundage

by JJ, Verified Owner from CT, United States Written on March 5, 2025
It’s flat, so it’s definitely easier to reach towards the bottom which makes it easier to press. Not sure if it actually decreases the poundage 30% but I like it!
Would recommend: Yes
Was it helpful to you? Yes | No

Good upgrade!!

by Ross, Verified Owner from FL, United States Written on March 4, 2025
Direct replacement and upgrade for p320 standard trigger!
Would recommend: Yes
Was it helpful to you? Yes | No

enhanced trigger

by sig guy 70, Verified Owner from IN, United States Written on January 22, 2025
The flat trigger is an easy install that not only looks better but enhances performance. The trigger pull is lighter with a crisp break at 90 degrees. Part fits perfectly and is an affordable upgrade.
Would recommend: Yes
Was it helpful to you? Yes | No

Performance Enhancer

by PlywoodPicasso, Verified Owner from MD, United States Written on January 3, 2025
I love my Sig, but after 3,000 rounds, the trigger was broken in, and ok, but still needed improvement. I did my research, learned more about this trigger and decided to get it. It was simple to install in around 5-10 minutes and made a big difference. The pull is lighter and my scores improved. I have long fingers and this new trigger fits me better than the original unit. I like that this is a factory part and it's been 100% reliable so far after 300 rounds yesterday. I bought this new trigger on sale and it gave me a significant improvement for the money spent.
Pros:
  • None
Cons:
  • None
  • None especially at price point
Best Used for:
  • Target shooting
Would recommend: Yes
2 of 2 found the following review helpful.
Was it helpful to you? Yes | No

Sig P320 M18 Skeletonized trigger.

by Jc, Verified Owner from CA, United States Written on June 25, 2024
Absolutely highly recommended to anyone who is looking into upgrading this trigger. No matter the way it looks or the feeling of pulling the trigger, totally up another level from the factory trigger.

Love it and thanks !!
Would recommend: Yes
Was it helpful to you? Yes | No

Review of SIG SAUER P320 Flat Skeletonized Enhanced Stainless Steel Trigge

by Rob, Verified Owner from NJ, United States Written on February 20, 2024
Definitely would recommend, high quality. Makes it feel like a custom gun.
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Great Trigger

by Mitch, from MS, United States Written on September 29, 2023
This tigger is much better than the standard ones that come with the firearm. I didn’t always think that way until I had a couple of triggers done. It makes a difference a huge difference. You can see the differences on the shooting range, you can feel the differences with your trigger finger and it has a kool look to it as well. I have the sig p320c I put a Wilson’s Combat grip and this trigger in and it’s as much difference as night and day. I definitely recommend the upgrades you want be disappointed.
Pros:
  • Increased accuracy
Cons:
  • non yet
Best Used for:
  • Self and Home Defense
Would recommend: Yes
2 of 2 found the following review helpful.
Was it helpful to you? Yes | No

Sig flat trigger

by WPB, from FL, United States Written on September 4, 2023
The flat trigger is the perfect add on to my P320. I was hooked after shooting my P365 with the flat trigger. As far as I am concerned all handguns should just come with a flat trigger. But that’s just me. It was easy to install. Took about 3 minutes. Shipping was quick and painless. Thank you
Would recommend: Yes
Was it helpful to you? Yes | No
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