Question about RPR 223 mags and AICS compatibility.

I saw that Midway has Ruger mags on sale right now and I noticed that the Ruger Precision Rifle 223 Magazine's page title mentions that it is AICS compatible. I have a CDI Precision Gunworks DBM on my Savage 11 in a Bell and Carlson Medalist stock. Does anyone know if they work with that DMB setup? I want to grab a couple at $23 instead of dropping $40 or $70 on MDT or Accurate mags. Thanks!