If you have the ATI Mp40 pistol you know how long, sloppy and mushy the trigger is.
We didn't like it either so we did something about it.
Trigger bar is a direct swap out part that reduces about 60% of the travel (shorter reset) and a good deal of the mushy feeling.
Simple swap takes about 3 minutes
Trigger bar is made from stainless steel.
Fits both 9mm and .22L.R. models.