Alan, sorry to be so long getting back to you. I had given up on a solution other than the Brownell's universal plate. Where are you located? I am in Sequim. I will be at the Centralia gun show this weekend if you can or want to meet there. Or, if you prefer, we can meet elsewhere.You can either respond here or call my home at
360) 683-5897 or email me at: vbcauffman@gmail.com.