The TriggerTech Duty Flat Trigger (brand part no. AH9SDB33NNF) is a single-stage, drop-in trigger with a flat shoe and a 3.50-pound pull weight, built specifically for AR-9 pistol-caliber carbines. Trigger Tech designed the AR Duty line around feedback from military and law enforcement operators who wanted robust reliability without giving up performance, pairing the brand’s patented Zero Creep Technology with proven stainless steel internals for a crisp break every time. It suits close-quarters work, harsh operating environments, and hard-use applications from duty carbines to 3-Gun.

Key Specifications

• Single-stage trigger with a clean, defined break.
• 3.50-pound pull weight.
• Flat trigger shoe profile.
• Built specifically for the AR-9 pistol-caliber platform.
• Uses Zero Creep Technology for a crisp break with no perceptible creep.
• Stainless steel internals for durability under hard use.
• Proprietary design engineered for a long service life that outlasts competing triggers.
• Delivers confident, reliable performance even in harsh operating environments.
• Suited to close-quarters, law enforcement, military, 3-Gun, and varmint hunting use.

Frequently Asked Questions

What platform is this trigger built for? The AR-9 pistol-caliber carbine.

What is the pull weight? 3.50 pounds, single-stage.

What shoe style does it use? A flat trigger shoe.

Buy the TriggerTech Duty Flat Trigger

Get a crisp, reliable single-stage break built for AR-9 duty and competition use. Order it from our AR triggers selection at our Lubbock, Texas gun shop for fast, direct shipping.