Fostech Echo AR-II Binary Trigger
CategoryBinary Triggers
$449.99
About this product
The Fostech Echo AR-II is a premium binary trigger that fires on both pull and release. Known for its exceptionally smooth operation and reduced felt recoil during binary fire. Features Echo mode (binary) and standard semi-auto mode. Features Ultra-smooth binary action with minimal reset Hardened S7 tool steel construction Three-position selector with positive detent clicks Reduced trigger pre-travel for faster engagement Compatible with standard mil-spec AR-15 lowers
Sources & methodology.
Editorial review and rating by
The F1 Firearms US Team
based on hands-on testing notes and published vendor specifications.
Pricing verified at time of publication.
$449.99
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