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Reviews & Ratings for Triggertech Adaptable Sig MPX Two-Stage Trigger — 4 reviews

(4 reviews)
Triggertech Adaptable Sig MPX Two-Stage Trigger
Triggertech Adaptable Sig MPX Two-Stage Trigger
As Low As $242.25 Save 18%
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Most Helpful Positive Review Issue resolved by Triggertech service
I had this trigger also break / fail after 40 rounds. I sent a video of the trigger to Triggertech which they promptly sent me a return label and replacement trigger which has has zero function issues. Similar to another review, mine did break, but Triggertech made it right. Once I got the replac...
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Most Helpful Negative Review Great trigger… if it worked
I bought this trigger and made sure to install it correctly, and at first I loved how crisp it was. But then the sear broke after a few double taps. I contacted TriggerTech, who then sent me a new one to replace it. Same issue, and the trigger broke after less than 100 rounds. I tried to return it ...
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MPX Trigger

by Funguy, Verified Owner from FL, United States Written on January 20, 2026
Easy to install and adjust. Tightened groups, crisp trigger.
Would recommend: Yes
Was it helpful to you? Yes | No
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Triggertech MPX adaptable trigger

by C, from FL, United States Written on May 21, 2023
I bought this trigger even though it cost $279.00 because I have other Triggertech triggers in my precision rifles that are really great. That said I had absolute confidence in this trigger when I bought it. After installation and multiple safety/functions tests with perfect results I went to the range and fired approximately 40 rounds without an issue then suddenly the trigger wouldn’t reset. I took the MPX home and disassembled it to find the trigger sear roller fell out which rendered it useless.

Please note that I followed the installation instructions and I have probably installed 50 different aftermarket triggers in other guns. Needless to say I am very disappointed in the trigger. Not sure which brand to go with.
Pros:
  • None
Cons:
  • Broken after first 40 rds
Best Used for:
  • Nothing / garbage
  • Nothing/ garbage
Would recommend: No
2 of 2 found the following review helpful.
Was it helpful to you? Yes | No
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Last updated 2025-11-12 UTC.