How to adjust ACE Trigger System Pull Weight

The ACE Trigger System has three points of adjustment:

1. The firing pin (plunger) safety spring in the slide.
2. Take-up (lever) spring in the front lever module.
3. CLKR adjustment screw in the Sear Module.

The CLKR adjustment screw can be adjusted with the 5/64th Allen key included with your ACE Trigger System. Each click is 8oz (0.5lbs), for a total pull weight adjustment range of 24oz (1.5lbs) of adjustment range (48 clicks). Please do not try to force the trigger beyond the end stop as it might damage the adjustment screw.

See diagram below for explanation of full pull weight range:
 

NOTE: The pull weight of our triggers is measured by pulling on the middle of the lever. If you use an electronic gauge to measure the pull weight yourself, you will get different results if you pull from the top or the bottom of the lever.

See videos below for additional support on how to change the springs: