We have not received any information on these binary triggers not being compatible with standard mil-spec Anderson lowers.
I have a BFS III AR C1 in my Anderson. It runs just fine. Why wouldn’t it? Anderson lowers are built to the same specs of any other forged mil spec lower made by any other company. Seems like you’re either trying to steer your question to a desired answer, or that you just don’t know very much about AR-15s. Since you live in CA, I’m gonna go with the latter.
It works great in Areo precision lowers & Palmato state lowers ,although I never tries an Anderson yet but it’s cut the same.. milspec is the sameness in all milspec lowers