The Schmid Tool 2-stage trigger features a 4.5 lb total pull weight and a durable Nickel Boron finish, ensuring a smooth pull and crisp break every time you squeeze the trigger. The two stages of this trigger consist of an initial 2 lb pull that brings you to a “wall”, where the hammer and trigger are set to break for the shot. After that, it’s only a 2.5 lb pull to fire, helping you to make accurate shots with short resets in between. Parts Included: 2-Stage Nickel Boron Trigger 2-Stage Nickel Boron Hammer 2-Stage Disconnector Trigger spring Trigger pin Hammer pin Hammer spring