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Fostech Echo AR-II Drop-In Binary AR-15 Trigger
$479.99 $399.99 Save 17%
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Smeagol's Review of Fostech Echo AR-II Drop-In Binary AR-15 Trigger

It works fine, takes some time to get use to. There are plenty of videos on YouTube for you modify its release pressure.

Semi-Auto mode is far better than a Mil-Spec trigger, it doesn't break like a small icicle/Match trigger, but it's fine.

Im Binary-Mode the release pull weight is very heavy, but this can be reduced with an "Echo Improvement Spring" for sale online. (Easy to find)

It's possible that a H2 buffer will be necessary for binary mode to work well.

It will take training to do triple burst, etc... But it can be done.

Overall I'm happy with it, installing, I'd recommend Fostech's install video.

Happy paper punching!
Pros:
  • Rapid fire
Cons:
  • Learning curve
Best Used for:
  • fun
Would Recommend: Yes
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