Still nothing, not even on the Magpul site, no ETA
MDT mags are terrible. An hour of grinding, filing and sanding and they still don't fit satisfactorily. Not sure how they'll feed yet.
I have an Accuracy International polymer mag that fits great but they no longer make them in .223 other than in the more expesive metal ($90). I think there are a couple other metal brands out there as well.
My apologies, I should have stated that I have a Magpul Hunter stock.
I agree with you mailfire on the "super friendly and helpful people" though and they're Canadian!
I'm consulting with them on my issue as we speak.
Cheers