NOT KNOWN FACTS ABOUT RARE BREED TRIGGER 3 POSITION

That may be pretty neat but on condition that this is essentially a novelty, I believe getting a dedicated lower using this trigger is the best way ahead.  I might never ever put nearly anything like this in a significant use rifle.  Your mileage might change.  Delight in these things fellas, they're freaking amazing.I dropped it into an Aero EP