TriggerTech Duty Flat Trigger Single-Stage 3.5lb AR-15

The TriggerTech AH0SDB33NNF Duty Flat Trigger delivers precision control with its single-stage design and consistent 3.5-pound pull weight. This drop-in trigger upgrade transforms AR-15 performance through advanced engineering that eliminates creep and overtravel.

What Makes This Different

TriggerTech's patented Frictionless Release Technology uses ball bearings instead of traditional sliding surfaces, creating a trigger break that remains consistent through thousands of rounds. The single-stage design provides immediate engagement without the multi-stage complexity found in standard mil-spec triggers. Manufacturing tolerances held to ±0.002 inches ensure repeatable performance that competitive shooters and duty personnel demand.

Key Features

• Frictionless Release Technology with ball bearing sears for zero creep
• Single-stage flat trigger face with 3.5-pound pull weight
• Drop-in installation compatible with standard AR-15 lower receivers
• Self-contained trigger housing eliminates timing issues
• Nickel-plated components resist corrosion and wear
• Zero overtravel with crisp, clean break
• Tool-free adjustment for pull weight fine-tuning

Range testing demonstrates consistent trigger pull weights within 0.1 pounds shot-to-shot, supporting precision shooting applications where accuracy matters. Law enforcement and competitive shooters report improved split times and tighter groups compared to standard triggers. The sealed housing protects internal components from debris and moisture during adverse conditions.

Technical Specs

• Pull Weight: 3.5 pounds (adjustable)
• Configuration: Single-stage flat trigger
• Compatibility: AR-15 platform rifles
• Housing Material: Aluminum with nickel-plated internals
• Installation: Drop-in replacement, no gunsmithing required
• Trigger Face: Flat profile for consistent finger placement
• Country of Origin: USA

The TriggerTech Duty Flat Trigger represents a significant upgrade over mil-spec components without the complexity of adjustable multi-stage systems. Professional-grade manufacturing and proven reliability make this trigger suitable for duty weapons where failure is not an option.