Yeah, it looks like a factory offering with all that good stuff may be a stretch.
Last time I wanted it in a non-factory offering I got a 110 GL, and then acquired the bottom metal and fitted it to the stock. This was with the centerfeed mag, before the accu-stock offering.
You could do the same/similar OR, perhaps, get a 11FLNS, and then find someone that is getting rid of their 11 FCNS stock. It should fit up with the exception of the bolt notch, which you could cut easily enough and fill the right hand notch with epoxy.