TriggerTech AdaptablePro Curved Single-Stage Trigger for AR-15, Adjustable 2.5-5.0 lbs

The TriggerTech AdaptablePro Curved Single-Stage Trigger for AR-15 puts a clean, adjustable break in your hands without the compromise of creep. Unlike mushy mil-spec triggers, this single-stage design fires the moment you break it—no pause, no slack, no guessing. That precision matters whether you're ringing steel at distance, competing on the clock, or hunting where one shot counts. The curved lever sits naturally under your finger, and the adjustment range lets you dial it in anywhere from 2.5 to 5.0 pounds, so you can match it to your shooting style and application.

The engineering behind this trigger is serious. TriggerTech's patented Zero-Creep Technology uses a free-floating roller captured between the sear and trigger body—the same system that made their two-stage triggers legendary. Getting that same crisp break in a single-stage design required completely reworking their disconnect profile and tightening tolerances across all three pivot points in the lever-disconnect assembly. The result is a trigger that breaks clean with virtually no overtravel (sub 0.015 inch) and resets fast (sub 0.030 inch), so you're ready for the next shot immediately.

Built from 7075 aluminum and stainless steel, this trigger uses a hard-wire flat design that's compatible with hard primers and drops right into mil-spec AR platforms with no permanent modifications. Whether you're building a precision rifle, upgrading a duty gun, or fine-tuning a competition setup, this is the kind of trigger upgrade that changes how your rifle shoots.

Key Features

• Zero-Creep Technology with patented free-floating roller for a crisp, predictable break
• Adjustable pull weight: 2.5 to 5.0 lbs
• Single-stage design for immediate break with no preliminary stage
• Curved lever for natural finger placement
• Sub 0.015" overtravel and sub 0.030" reset
• Hard-wire flat design compatible with hard primers
• Mil-spec pin size (0.154") for standard AR-15 platforms
• Precision 7075 aluminum and stainless steel construction
• No permanent modifications required

Specifications

Frequently Asked Questions

What's the difference between single-stage and two-stage AR triggers?

A single-stage trigger like this one breaks directly—there's no preliminary take-up or first stage. You press, and it fires. A two-stage trigger has an initial movement before the sear breaks. Single-stage triggers are popular for precision shooting and competition because the break is immediate and predictable once you know your pull weight.

Will this trigger work in my AR-15?

Yes, provided your AR uses mil-spec fire control group dimensions. This trigger has a mil-spec pin size (0.154") and is designed for standard AR-15 platforms with no permanent modifications required.

Can I adjust the pull weight myself?

The trigger is adjustable from 2.5 to 5.0 lbs. Specific adjustment instructions are best obtained from TriggerTech documentation or the installer, but the adjustability is built into the trigger.

Is this trigger compatible with hard primers?

Yes. This trigger uses a hard-wire flat design that is hard primer compatible, giving you flexibility in ammunition choice.