The Geissele Automatics Tactical Super Semi-Automatic Trigger is an elite choice for enhancing your AR15/M4 carbine rifle. This semi-automatic, non-adjustable two-stage trigger ensures precision and reliability, making it a favorite among hunting enthusiasts, law enforcement officers, and home defense experts. Safety certified by the Crane Naval Surface Warfare Center, this trigger guarantees uncompromised performance in even the most demanding situations. Engineered to deliver exceptional trigger control for both long-distance shots and close-quarter engagements, the Geissele Super Semi-Automatic Precision Trigger sets a new standard in accuracy and responsiveness. Crafted specifically for mil-spec AR15/M4 rifles, it ensures seamless integration and optimal functionality, providing shooters with a significant upgrade over standard triggers. Please note that this trigger is not compatible with Sig MPX/MCX weapons or Pistol Caliber Carbine AR15/M4 variants. Using it in these platforms will void the warranty. Equip your AR15/M4 with the trusted reliability and superior performance of the Geissele Automatics Tactical Super Semi-Automatic Trigger and experience the difference in every shot.