I'll keep checkin this thread, I am looking for a Bassett mount for my M1A standard, still want to use my irons though without needing a cheekpiece. I am considering the high mount so I can use my irons still, but I understand you need the cheekpiece for that mount. I did email Bassett and they did get back with me, they had some kind of email problems, but still didnt get a satisfactory answer. good luck to both of us.