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Q&A for Timney Triggers SIG MPX Straight Trigger — 9 Questions & 10 Answers

Name Timney Triggers SIG MPX Straight Trigger (4.3)
$267.99 $239.99 Save 10%
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Q
Roush, member, from TN, United States, asked on October 12, 2024

Mpx already comes with a Timney in it so why replace it with another Timney that’s apparently the exact same thing ?

A
Answered by Frank, member, from TX, United States, on January 17, 2025

First version of the SIG MPX did not have the Timney trigger.

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Q
joe, guest, from OH, United States, asked on February 09, 2022

Does this trigger come with the protective end cap where the hammer hits the assembly? It is not shown in any of the pictures.

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on March 02, 2022

No. The Timney Triggers SIG MPX Single Stage Drop-In Trigger will include the trigger, and Allen key, and a shim. It is everything that is needed in order to install. You can re-use your hammer/trigger pins as well as safety.

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Q
Perry, guest, from TX, United States, asked on February 05, 2022

Will this work in the Sig Snakebite?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on March 02, 2022

No. This Timney Triggers SIG MPX Single Stage Drop-In Triggeris designed specifically for the Sig MPX and will only fit the MPX. The Sig M400 Snakebite will use any standard AR15 compatible trigger.

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Q
Ty, guest, from OK, United States, asked on September 27, 2021

Is this the same trigger that comes from the factory with the Sig MPX K model?

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A
Answered by Jeremy, Gear Expert, from IL, United States, on October 29, 2021

Yes it is.

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Q
Alex, member, from OH, United States, asked on April 13, 2021

Will this trigger work in the MCX Rattler?

Expert Answer
A
Answered by Jeremy, Gear Expert, from IL, United States, on October 29, 2021

No it will not.

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Q
Elrond, member, from FL, United States, asked on February 16, 2020

I saw somewhere that this trigger works with sig mcx (Not virtus) is it true?

Expert Answer
A
Answered by Armando R., Gear Expert, from IL, United States, on March 18, 2020

We have no indication that these triggers will not work in the Virtus. Timney states it will work with the Sig Sauer MPX and makes no mention of it not functioning in the Virtus.

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Q
tom h, member, from MI, United States, asked on December 05, 2019

ok so read where it says you have to but anti walk pins to properly install this product. so do you have a link or where can you buy these pins.

A
Answered by Mike, member, from IL, United States, on January 05, 2020

Read the description. It says there are set screws to keep the pins from walking out.

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Q
Rick, guest, from CO, United States, asked on April 20, 2019

Will this product work with the Sig MPX Pistol models?

A
Answered by Jason, member, from GA, United States, on August 04, 2019

Works with all MPX platforms.

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Q
Chris, member, from MN, United States, asked on November 18, 2025

I have a gen 2 mpx w a timney trigger and My disconnect broke will this drop in trigger replace that disconnect completely or would I need a new one?

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