Oh yes. it works great. higly recommended - FAB Defense GL-CORE S CQB Optimized Combat Stock

I bought this for my wife's AR, as she complained about the original stock. Installed with ease, yet manipulated back-and-forth smoothly and with no wobble. Bringing it up, my cheek weld and shoulder fit were both very comfortable. My immediate reaction was, "I want one on mine". But I already have a Magpul, so what to do, what to do? I got it! Buy another AR.
Noting this stock fits both Military and Commerical size tubes via shims. These shims are where my Magpul has battery storage. So you do lose that extra storage, but agian, it fit and functioned so perfectly that I'll keep backup supplies in a pouch.