The trigger lock has 2 main functions: Prevents the trigger from being pulled without the bcg in battery, and in line with that, the trigger lock will prevent “hammer follow”. Search the guns.com database to shop for guns, ammo, mags, optics and more.
OG FosTech Echo Sport vs Young Buck G Flex Glock binary trigger YouTube
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They designed it to prevent the hammer from riding the carrier home, like the franklin binary trigger does.
New and certified used handguns, shotguns, rifles. Fostech has fine tuned a binary trigger to work like you want it to. Grab one of these ar 15 triggers from fostech. There’s no machining or tooling needed to install.
Got a really nice explanation of how it works by the guy that designed it. I shot a 9mm ar pistol built by fostech and equipped with their binary trigger a couple of years ago. You really get what you pay for in the fostech echo ll. The only difference is that you select the echo.




