Similar function to Bump Fire Slidefire Slide Fire without bulky unsightly stock attachments!
The Echo Trigger is a revolutionary new pull and release trigger from FosTecH. Macth quality trigger pulls in both Semi and Echo modes.
The Echo Trigger is a groundbreaking drop in design that is approved by the ATF.
This is the Gen II Echo Trigger and does not require the propritary bolt carrier body in order to function like the original Gen 1. Works with any standard Full Auto style bolt carrier group which 98% of all rifles currently come with.
The Echo Trigger allows the shooter to select from 3 different settings:
Safe Mode: Firearm will not fire.
Semi-Automatic Mode: Firearm fires when the trigger is pulled only and provides a crisp 3.5lb match trigger..
Echo Mode: Firearm fires when the trigger is pulled and also when the trigger is released.