RISE Armament LE145 Tactical Trigger - When things go sideways, you need a trigger you can depend on. This is that trigger. Designed for peak performance in high-adrenaline situations, the RISE Armament LE145 features a crisp, balanced break. Praised for its responsiveness and dependability, it's ideal for applications ranging from law enforcement and military to hunting. The single-stage trigger has a clean break and 4.5-pound pull for enhanced accuracy. It also has a drop safety feature for enhanced security. Its fully contained, drop-in design makes it quick and easy to install with no special skills needed. The RISE Armament LE145 is your safe, dependable upgrade in performance. Single-stage trigger system 4.5-lb. pull weight Clean, balanced break Black 8625 hardcoat anodized aluminum cassette Comfortable, rounded trigger Unit weight: 2.6 oz. Manufactured and assembled in RISE's facility according to strict AS9100 aerospace requirements, which are more stringent than standard gun manufacturing requirements CNC machined from high-grade, heat-treated tool steel and aluminum Fits most .308 and .223 AR style platforms Self-contained design makes it easy and quick to install with no fine-tuning needed Note: The center set screw should not be tampered with. Any attempts to modify the trigger will void the warranty. U.S. Patent No. 7,293,385