The Binary Firing System ™ GEN 3 (BFSIII™) is a 3-position trigger. In position 3, it fires one round on pull and one round on release, making it the fastest semi-automatic trigger on the market. This trigger is ideal for having more fun than you thought was possible with your 10/22®. The ultimate .22 plinker upgrade!
![](https://i.ytimg.com/vi/H0EKAWkvkCc/mqdefault.jpg)