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.

• Lighter and smoother trigger pull

• Fixes Pre-Travel Resistance

• Polished contact points

• Competition or Defense

NOTE* This connector requires some gun smithing to function properly - installation is reccomended by a certififed gunsmith.