Fostech ECHO AR II BINARY TRIGGER – Overview & Specifications
Why Choose Fostech ECHO AR II BINARY TRIGGER?
Premium Performance Features of Fostech ECHO AR II BINARY TRIGGER
The Echo AR-II Trigger is a groundbreaking drop-in design that is approved by the ATF. The Echo AR-II trigger does not come with a bolt carrier. You will need a full auto bolt carrier in your firearm for the Echo AR-II to function. The Echo AR-II is designed to function in the AR-15 Platform.
*We are unable to ship the Echo Triggers to CA, CT, DC, FL, HI, IA, MD, NJ, NY, RI, and WA
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