That looks interesting, for sure. I have been wanting an integrated holster in my bino pack but I am not sure this is it. I would prefer a front mount for the holster for 3 main reasons. One, I don't want a lot of sweat condensing and collecting on my pistol. Between the binos and my chest I know the thing would constantly be damp in the early season. Two, pistols have square, hard edges. Unless you have the perfect piece, it looks like those corners would be digging in every time you move. Finally, I would want it on the front because right up against my chest is a very congested area with straps, clothing, zipper pulls, etc. I think quick access and smooth draw would be difficult if I was wearing the wrong gear. I would love to try it though...it may work better than I am giving it credit for. I imagine it is well built (I have owned some eberle gear) probably overbuilt...they build pretty stout gear. I don't think the weight would bother me there, but that's another consideration. It's fairly heavy.
Anyway, I hope someone gets their hands on one. I'd like to hear how it works in the woods.