TriggerTech Duty AR-9 Two-Stage Curved Trigger 3.5lb Pull Weight

The TriggerTech AH9TDB33NNC Duty trigger transforms AR-9 platform performance with precision-engineered two-stage operation and consistent 3.5-pound pull weight. This curved trigger assembly delivers the crisp break and reset characteristics that competitive shooters and tactical professionals demand from their 9mm carbines.

What Makes This Different

TriggerTech's patented frictionless release technology eliminates traditional sear engagement, creating a glass-smooth break with zero creep or overtravel. Unlike standard mil-spec triggers that rely on surface-to-surface contact, this system uses a rolling sear mechanism that maintains consistent performance across thousands of rounds. The two-stage design provides tactile feedback for precise shot placement while maintaining the safety margin required for duty applications.

Key Features

• Frictionless release technology with zero creep or overtravel
• Factory-set 3.5-pound pull weight optimized for AR-9 platforms
• Curved trigger shoe with textured contact surface for consistent finger placement
• Two-stage operation with distinct first stage and crisp second stage break
• Self-contained assembly drops into standard AR-15/AR-9 lower receivers
• Hardened steel construction with corrosion-resistant finish
• Compatible with standard AR trigger pins and anti-walk pin sets

The Duty trigger maintains reliable ignition across temperature extremes and adverse conditions. Two-stage operation allows shooters to stage the trigger during target acquisition, then complete the firing sequence with minimal movement. Reset distance measures approximately 0.030 inches, enabling rapid follow-up shots in competitive or defensive scenarios. The trigger assembly functions reliably with both suppressed and unsuppressed 9mm loads.

Technical Specs

• Model: AH9TDB33NNC
• Pull Weight: 3.5 pounds (factory set)
• Configuration: Two-stage curved trigger
• Platform Compatibility: AR-9 and AR-15 lower receivers
• Construction: Hardened steel with anti-corrosion coating
• Reset Distance: 0.030 inches
• Installation: Drop-in replacement for mil-spec trigger groups
• Country of Origin: United States

TriggerTech's engineering focus on eliminating friction points and maintaining consistent geometry results in a trigger that performs identically from the first shot to the ten-thousandth. The AR-9 specific tuning accounts for the platform's blowback operation and ensures reliable function with standard 9mm ammunition weights.