This is a Ghost Inc. Trigger known as the Evo Elite, model EETK.
The EVO 3.5 is the best self-defense connector made and by changing a few springs you can also have the best sport or enhanced self-defense trigger. The EVO is Smoother" Lighter" Shorter and eliminates trigger Over-travel.
Features:
Lighter and smoother trigger pull
Fixes Pre-Travel Resistance
Competition or Defense
