I have been looking for MK2 magazines and was shocked at how much money they want for Ruger factory magazines. I have seen some aftermarket from Pro mag and Mec Gar, are either close to as good as Ruger factory magazines? I have a bunch of magazines for my standard model that Ive owned since I was 16. I don't think they will work with the MK2. Does anybody else make some that i don't know about?