With all due respect to the guy in the video calling the Firequest device a POS, it looks from the video that he didn't install it correctly. From my observation, the piece of spring steel surrounding the finger and trigger should be tightly fastened to the piece mounted to the trigger guard, not sliding back and forth as the video clearly shows. This way, when the trigger is pressed back, the 'spring' gets activated to push it back forward, actuating a 'bump-fire' effect. I couldn't read the directions he shows from the video, but maybe this tightening step was omitted?
All that said, I like the rubber band idea best.
ol' poke
All that said, I like the rubber band idea best.
ol' poke