Nice, thank you for posting the photos. Where did you get the sling? Looks nice.
Funny, in the recent CTD catalog, they show a gsg sling I think its a 1 point, and they have the snap hook clipped to the reciever/mag well clip. Don't think I'd trust that little clip with 3 little screws to hold the weight of the weapon.
Anyway. thanks again for the well done photos.
John