don't know about the new Gen ati stocks. but I have an older strike- force ati stock and the little tiny screw which just threads into plastic to hold the grip on is pretty budget. laughable really. surprisingly I havnt experienced any issues with it. but if they improved that then I'd give it two thumbs up. but as it stands I'll never buy another because of that alone. cheers
what I did, I changed the hole angle in the grip to access the trigger group pin
after that I glued the handle... and it is awesome, except no storage in the handle and crazy two screws holding rubber grip to the handle