▼ 11% below avg
FosTech Echo Trigger For AR-15
Lowest Listed Price
$301.59
MSRP
$404.99
Savings
26% off
Retailers Reporting In Stock
7 Stores
Updated
Sep 2, 2026
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Specifications
Description
FOSTECH ECHO TRIGGER a Patented design w/ATF approval a Drop-in design technology for AR-15 platform a (3) different settings - Safe mode Semi-Auto mode & Echo mode a In Echo mode firearm fires when trigger is pulled & also when trigger is released