Radian VERTEX-FB Single Stage AR Trigger | Flat Bow

The Radian VERTEX-FB Single Stage AR trigger is engineered around functional ergonomics, with a flat trigger bow positioned forward of the traditional location to promote a straight-back press. By moving the flat bow forward, Radian reduces the tendency toward left-and-down or right-and-down pull deviation and helps you break each shot cleanly.

This flat-bow trigger is for shooters chasing consistency and control. It rewards a proper straight-back press with a crisp, predictable break.

What the Radian VERTEX-FB Single Stage Trigger Is and Who It Is For

This is a single-stage flat-bow trigger from Radian Weapons, built for shooters who want refined ergonomics and a clean break. The forward flat bow encourages a straight-back press for better shot placement.

It fits precision carbines, competition rifles, and general-purpose builds where a better trigger pays off. Shooters upgrading from a gritty Mil-Spec trigger will notice the difference on the first press.

The flat face gives your finger a consistent contact point that supports repeatable technique.

Key Features

The trigger is designed for a clean, confident press every time.

• Single-stage design with a crisp 3.5 to 4 lb break
• Short, positive reset for fast follow-up shots
• Forward-positioned flat bow for improved straight-back pull
• Reduced left-and-down or right-and-down pull deviation
• Steel construction for engineered durability
• Predictable pull weight without unnecessary creep

Specifications and Build

The Radian VERTEX-FB Single Stage trigger is built from steel for strength and long-term durability under repeated use. Its single-stage design delivers a crisp 3.5 to 4 lb break paired with a short, positive reset.

The flat bow sits forward of the traditional bow location, which enhances your ability to press straight back. That geometry is the key to reducing the small deviations that pull shots off call.

The predictable pull weight and clean break give you confident engagement without creep or mushiness.

Practical Use, Care, and Compatibility

Installation follows standard AR trigger procedures, and you should verify function and reset before live fire. Once dialed in, the trigger delivers a refined press that enhances accuracy under pressure.

Keep the trigger clean and lightly lubricated during normal service to preserve the crisp feel. The steel construction holds up to heavy round counts with basic care.

See more precision triggers in our parts and upgrades collection. The Radian VERTEX-FB Single Stage trigger pairs well with enhanced controls for a build focused on accuracy.

Ergonomics That Improve Your Shooting

A trigger is the shooter’s most direct connection to the rifle, and small design choices have a big effect on accuracy. The forward flat bow is one of those choices.

By encouraging a straight-back press, it reduces the tiny lateral deviations that pull shots off call. Over a string, that consistency shows up on paper.

The crisp break in the 3.5 to 4 pound range is light enough for precision yet safe for a general-purpose rifle. The short reset lets you cycle quickly without losing your reference.

Steel construction means this trigger will outlast most of the other parts on your build. It is an investment in accuracy that pays off on every press.

Getting the Most From It

Installation follows standard AR trigger procedures, and you should verify function and reset before any live fire. Take your time to confirm safe, correct operation.

Keep the trigger clean and lightly lubricated during normal service to preserve that crisp feel. The steel construction handles heavy round counts with basic care.

This trigger ships direct where state and local law allows, arriving ready to sharpen your rifle’s press.

It pairs well with enhanced controls and a quality optic for a build centered on accuracy.

The flat face gives your finger a consistent reference, which is exactly what precision shooting rewards.

For a flat-bow trigger that helps you press straight back, the Radian VERTEX-FB Single Stage is a serious upgrade. Ships direct to your door, no FFL required.