Fostech Echo AR II Drop In Binary AR-15 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.

PRODUCT DETAILS:

• PATENTED Design that gained ATF Approval (Patent # US 8,820,211 B1)
• PATENTED Technology licensed through Franklin Armory inside the Echo AR-II Trigger, including U.S. Pat. Nos. 9,952,012 and 9,952,013.
• Technology licensed through HIPERFIRE inside the Echo Trigger
• Light, clean, and crisp pull in Semi-Automatic Mode
• The Echo Trigger is packed full of cutting edge technology
• Reliable function in Echo Mode

Buy this Trigger privately from us with no ATF transaction records! Pay securely using cryptocurrency (Bitcoin BTC or Ethereum ETH) or 3rd-party payment methods at checkout.