Primary Arms 4-14x44 ACSS R-Grid reticle

[tcoz]

I have one of these on my Savage 10 FCP-SR and I love it. I'm getting ready to buy a scope for my M1A and would like the same one but it's no longer available. When I asked Primary Arms about it they told me that it's being redesigned and will be available again sometime in the future.
Does anybody have more information about this? I've been looking all over the forums for a used one but no success there either. I'll probably end up going with the mil-dot reticle.