TriggerTech Competitive Single Stage Pro Curved Trigger - The TriggerTech Single-Stage AR15 was developed from our proven Two-Stage AR platform by eliminating the first stage without compromising performance. The result is a true Zero-Creep single-stage trigger with a crisp break, minimal overtravel, and a short, positive reset. Using our patented Zero-Creep Technology, a free-floating roller between the sear and trigger removes creep for a consistently clean trigger pull. Creating a true single-stage design required a complete redesign of our disconnect system and tighter manufacturing tolerances, resulting in a trigger that delivers exceptional precision, reliability, and performance.