The Apex Ultimate Safety Plunger, for Glock pistols, chambered in 9mm, .40 S&W, .357 Sig and .10mm is designed to smooth out the trigger take-up when compared to the original factory component. The Ultimate Safety Plunger maintains proper safety function, even when timing has been adjusted through the installation of aftermarket trigger systems.
Specifications:

Type	Safety Plunger
Model	Glock Compatible
Dimensions
Size
Material
Action
Trigger
Safety
Thread Pattern
Finish
Bolt Type
Hand
Hammer Type
Max Capacity