This is a Apex Tactical Specialties Trigger known as the Action Enhancement Trigger, model 102-150.
The Red Anodized Apex Action Enhancement Trigger" with Gen 3 Factory Trigger Bar" for Glock is a direct drop-in replacement of the factory polymer trigger and provides for a vastly improved trigger pull while maintaining factory safety values.
Features:
Reduces trigger over travel and reset distance
Smooth uptake and reset
Crisp trigger break
