Almost certain have to go with a Sig magnifier to match the Romeo 5.I just put a Romeo 5 on my AR and was needing recommendations on a good magnifier that won’t break the bank.
Agreed.Sig optics are top notch
Not true.You can use almost any magnifier. Think about it, if almost all red dots are able to co witness with BUIS, then it's really just a matter of what riser you use. That said, the Sig Juliet is purpose made for the Romeos..