Forehand grip issues - Pro Mag Archangel Tactical Shotgun Stock System for Mossberg 500/590

Buyer Beware.. the forehand nut will not go back on after the install of the forehand with the Tri rail end. I have not tried it with the other end, but I don’t have high hopes for it. It’s way out of spec. If you buy it, then have a Dremel and an hour or two to grind on it. Have you a marker ready to fix all the scarring left on the outside of the rail; it’s inevitable when grinding so much in the inside of it .