1. What Is It and How It Works The Rare Breed FRT-15 (“Forced Reset Trigger”) replaces your AR-15’s standard trigger with a drop in module that uses recoil or gas mechanisms to automatically reset the trigger after each shot not requiring you to fully release and re-engage it. This design dramatically increases follow-up shot speed while maintaining semi-automatic functionality. 2.... https://rarebreedtriggerofficial.com