This is a Apex Tactical Specialties Kit, model 100-171.
The Apex Action Enhancement Trigger & Duty/Carry Kit for the Shield 2.0 is a combination of the Apex Duty/Carry Kit and the Apex Action Enhancement Trigger. This kit delivers a significantly improved trigger pull without compromising safety.
Features:
Reduces trigger pull by approximately 1-2 lbs.
Smooth uptake and reset
Reduces pre-travel, over-travel and reset
Maintains factory safety values
