remington folding stock on a Benelli

[rhino]

right, in the past i've had both the CA870 (with folding stock - top folder) and presently have a hybrid Benelli m3/m4. now i thought i'd had some photos taken of the actual stock w/grip and how it attached to the CA870 but (as it turns out) i haven't ¬_¬ Now i've been contemplating plonking a folding stock on the benelli (just to see if it can be done) but need to know if the attachment method is the same as the benelli attachment is. Does anyone have any pics of how the ca870 top folder grip and (if possible) a comparsion with the benelli M3 (just to make sure that 1. the angle of attachment is right and 2. if the width is the same so i can see how much work i'd have to do to the grip to adapt (if needs be) Cheers all