TriggerTech Duty Two Stage Flat 3.5 lbs AH0-TDB-33-NNF

The TriggerTech Duty Two Stage trigger was designed for tactical applications and users demanding maximum reliability and repeatable mechanism performance. The Duty series was created for military, uniformed services, and sport shooters using the **AR-15 platform.

The Two Stage version offers a two-stage characteristic – the first distinctly felt resistance allows for shot preparation, while the second stage ensures a clean and predictable break. The entire setup provides greater control over the moment of firing, which is especially valued in precision and tactical shooting.

The mechanism utilizes patented ZeroCreep® technology, which eliminates trigger creep, ensuring exceptionally smooth and repeatable operation. The use of a stronger return spring increases the force and feel of the reset, facilitating rapid follow-up shots.

The Flat model features a flat trigger shoe with a PVD Black finish, providing stable finger placement and a repeatable pressure point. The fixed trigger pull weight is 3.5 lbs (1.59 kg) – a universal value effective in tactical and sport applications.

The drop-in design allows for quick and easy installation in AR-15 carbines with standard pin spacing. The mechanism housing is made of a lightweight and durable EZAC alloy, while key working components are made of 440C stainless steel, ensuring high durability and wear resistance.

TriggerTech Technologies

Frictionless Release Technology™ (FRT)
A special roller between the trigger and sear surfaces minimizes friction and eliminates trigger creep. This results in a clean and predictable break.

TKR Technology™
The "Ticker" system controls trigger over-travel and improves the mechanism's reset, enhancing speed and repeatability.

FLTWR Spring Technology™
The flat-wire spring provides greater durability and consistent primer strike energy without affecting trigger pull weight.

Specifications

• type: Two Stage

• trigger pull weight: 3.5 lbs / 1.59 kg

• design: drop-in

• trigger shoe shape: Flat

• trigger shoe finish: PVD Black

• crisp, strong reset

• compatibility: AR-15 (standard pin spacing)

• housing: EZAC alloy

• working components: 440C stainless steel

• mounting pins: not included

• SKU: AH0-TDB-33-NNF