Sheridan Blue Streak Trigger, NOS, excellet shape. Difference between this trigger and a KP trigger is that the kp trigger has two sears where as this trigger just has one. See picture to see different between this trigger and a kp trigger. Doesn't include any of the other needed hardware to make a trigger group. These are new old stock NOS. Distance from pin to sear is 1.5 inches. KP is 1 and 1/8th to the closest sear and 1 and 13/16th to the second sear.