A.R.M.S. M21/14 W.B.M.A Scope Mount

Thanks for the reply. Not 100% certain but pretty sure it's a weaver. My brother took it off his standard M1A and gave it to me about 15 years ago. I mounted it to my M1A and never put anything on it. I just noticed it was different from all the other A.R.M.S. Inc M14 mounts and got me thinking. I'm in the market for an M1A Tanker and will probably throw this on it

Thanks for the responses everyone. Happy to hear I have something worth hanging on to. I'm planning on selling my standard M1A to aquire an M1A Tanker and was thinking I should remove the scope mount and keep it for the Tanker

My brother just told me he bought his M1A in '05 and aquired that mount from a gun smith/ store in San Diego (Duncans Gunworks). He thinks he paid $140. With the way things have inflated that sounds about right.