This is a Ghost Inc. Connector known as the Connector, model 2105-B-0.
The Ghost 3.5 LB. connector is a drop-in connector (no fitting required). It is designed to give a lighter and smoother trigger pull than factory. This is accomplished by precise manufacturing processes and pre-polishing of the key contact points.
Features:
Lighter and smoother trigger pull
Polished contact points
Drop-in
