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TriggerTech Adaptable AR .308 Two-Stage Flat Trigger, Black PVD

UPC: 885768002189

$294.99

8 in stock

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Description

The TriggerTech Adaptable AR .308 two-stage is the trigger you reach for when one rifle has to wear a lot of hats. It's a drop-in unit built around TriggerTech's Frictionless Release Technology, which does away with the sliding friction found in traditional triggers. The payoff is a genuinely clean, zero-creep break and a short, defined two-stage pull that a lot of folks compare to the feel of a good 1911. You get a bit of take-up, a wall you can find every time, and a crisp release with minimal overtravel and a fast tactical reset for quick follow-up shots.

Tuning the Adaptable .308 Trigger to Your Rifle

The "Adaptable" name comes from the CLKR adjustment system. Using an accessible set screw, you can adjust the pull weight in 2oz increments anywhere from 2.5 to 5 pounds, and you can do it with the trigger already installed in the lower. That means one trigger can serve as a light match setup on the bench, then get dialed heavier for hunting or general-purpose duty. What makes it smart is that changing the weight doesn't change hammer force, so you keep strong, dependable primer strikes at every setting.

Built to Hold Up Round After Round

The housing is hard-anodized 7075 aluminum and the internals are hardened 440C stainless steel, so corrosion resistance and long service life are baked in. Because the frictionless design doesn't lean on coatings, polishing, or lubrication to work, your pull stays consistent whether you've run a thousand rounds or ten thousand. The black PVD finish on the external parts gives it a clean, blacked-out look while adding another layer of protection.

Fitment on the AR .308 Platform

This unit uses mil-spec 0.154-inch trigger pins and drops into AR-10 and .308-pattern lowers built to spec. It's a self-contained cassette, so installation is straightforward for anyone comfortable working inside an AR lower, though a gunsmith is always a solid call if you'd rather have a pro set the safety fit. Note that trigger pins are not included in the box.

Key Specifications

  • Manufacturer: TriggerTech
  • Manufacturer Part Number: ART-TBB-25-NNF
  • UPC: 885768002189
  • Platform: AR-10 / AR .308 (LR-308)
  • Style: Two-Stage, Short Action
  • Trigger Shape: Flat / Straight Lever
  • Adjustable Pull Weight: 2.5 to 5 lbs in 2oz increments
  • Adjustment System: CLKR Technology, externally accessible set screw
  • Release Technology: Frictionless Release / Zero Creep
  • Reset: Short tactical reset (sub 0.015 in)
  • Housing Material: Hard-Anodized 7075 Aluminum
  • Internal Components: 440C Stainless Steel
  • Finish: Black PVD
  • Hammer Spring: FLTWR flat wire, hard-primer compatible
  • Trigger Pin Size: Mil-Spec 0.154 in (pins not included)
  • Installation Type: Drop-In

What’s Included

  • TriggerTech Adaptable AR .308 two-stage flat trigger assembly
  • Hex/adjustment wrench
  • Installation instructions

Frequently Asked Questions

How do I adjust the pull weight on the Adaptable AR .308 trigger?

It uses TriggerTech's CLKR system, so you turn an accessible set screw to move the weight in 2oz clicks anywhere from 2.5 to 5 pounds. You can make the adjustment with the trigger already installed in your lower. Because changing the weight doesn't reduce hammer force, your primer strikes stay strong at every setting.

Will this TriggerTech Adaptable trigger fit my AR-10 or .308 lower?

It's designed for the AR .308 platform and uses mil-spec 0.154-inch pins, so it drops into AR-10 and LR-308 lowers built to spec. Fitment can vary between DPMS, Armalite, and other patterns, so it's worth confirming your receiver follows mil-spec dimensions. Keep in mind trigger pins are not included.

Is the Adaptable AR .308 a true drop-in trigger?

Yes, it's a self-contained cassette that installs as a single unit rather than a pile of loose parts. Anyone comfortable working inside an AR lower can handle it, but a gunsmith is a good idea if you want a pro to verify the safety fit. Always do an unloaded function and safety check before shooting.

What does the two-stage action feel like compared to a single-stage?

You get a defined first stage of take-up, a wall you can feel every time, then a crisp zero-creep break at the second stage. Many people describe the feel as similar to a good 1911. The short reset and minimal overtravel make follow-up shots quick and controlled.

Additional information

UPC

885768002189

Manufacturer

Manufacturer Part Number

ART-TBB-25-NNF

Style

Two-Stage

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