"It is crucially important to grasp the fact that a concept is an “open-end” classification which includes the yet-to-be-discovered characteristics of a given group of existents. All of man’s knowledge rests on that fact." -- Ayn Rand From the shoulder, normal grip, 3mr ATF approved FORCED RESET TRIGGER. Why can almost any semi-auto trigger fire faster than the FRT-15? Because the FRT15 does not allow the shooter to pull the trigger, until the operating system is back in safe firing order.