Franklin armory bfs3 c1 trigger for ar15 fcg

Comes with all extra springs and parts
Franklin armory bfs3 c-1 trigger used to convert any regular ar15 platform to binary. 100% legal and has no controvesy in comparison to other triggers. Used this one for around 200 rounds and just couldnt figure it out cause i dont have the knowledge. One mans failure can be someone success.