Sig MPX Trigger

Model #

683

$219.99

Timney is the market leader for Sig replacement rifle triggers

A drop in, complete assembly trigger

The trigger is factory tuned for 4.5 lb. pull weight, with no creep

The trigger makes use of your rifle's original hammer/trigger pins as well as safety

Single stage trigger

  • Trigger allows you to become more accurate with your rifle
  • No gunsmith needed, easy to install
  • Ready for the range, no adjustments needed
  • No additional parts needed to install trigger
  • Crisp feel
Read more

Model #

683

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Description

Timney is the market leader for Sig replacement rifle triggers

A drop in, complete assembly trigger

The trigger is factory tuned for 4.5 lb. pull weight, with no creep

The trigger makes use of your rifle's original hammer/trigger pins as well as safety

Single stage trigger

  • Trigger allows you to become more accurate with your rifle
  • No gunsmith needed, easy to install
  • Ready for the range, no adjustments needed
  • No additional parts needed to install trigger
  • Crisp feel

Reviews (27)

Write a review

Sig MPX Trigger

Works AWESOME. Vary good Customer service. Will by more Timney Merchandise in the future. Thanks
Posted by Ricky Stevens on Jun 7th 2019

MPX Trigger

Very satisfied with the trigger. Crisp break and quick reset.
Posted by Ann on Jun 5th 2019

Mpx triggers

Working ok just the pull is heavy doesn’t fell like 4.5 lbs
I will check it with my pull gauge .
Posted by James Barnhill on May 21st 2019

What Is Trigger Pull weight?

Pull weight is the amount of pressure, in ounces or pounds, required to fire the trigger. Or in other words, how hard you have to squeeze the trigger to shoot your rifle. Timney Trigger experts at our Phoenix, Arizona plant hand-test every trigger in its intended action and then set the pull weight at our factory standard, 3 lbs.

If you prefer a different pull weight you simply select it from the drop down above and your Timney Trigger will be customized to your preference.
The #1 reason to replace your factory trigger with a Timney is accuracy. A lighter, crisper, more consistent trigger pull will make you more accurate with your firearm.

Below is a guide for pull weight selection:

2-2.5 pounds
Light trigger pull weights are great for people shooting lighter weight rifles as they can help keep you on target during the shot. Also common weights for target shooting from a bench.

3-3.5 pounds
By far the most common trigger pull weights -this is great for virtually all applications including target shooting, hunting and 3-gun competitions.

4.0 pounds+
Heavy trigger pull weights are good for cold weather hunting or applications where you may be shooting with gloves on.

This trigger works with these rifles:

SIG MPX

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