Patent ID: 8556628

Claim:
A device for training a firearm user to perform an in-line trigger pull, comprising: a firearm frame; a firearm trigger attached to the firearm frame, the firearm trigger being moveable in a longitudinal direction and in a transverse lateral direction; a first sensor attached to the firearm frame; an electronic error indicator disposed on the firearm frame electronically connected to the first sensor, wherein the electronic error indicator communicates an error signal to the user when the firearm trigger is laterally moved a predetermined lateral distance relative to the first sensor; a second sensor attached to the firearm frame; and an electronic success indicator disposed on the firearm frame electronically connected to the second sensor, wherein the electronic success indicator communicates a success signal to the firearm user when the firearm trigger is longitudinally moved a predetermined longitudinal distance relative to the frame without being laterally moved in the lateral direction beyond the predetermined lateral distance.