I got a limbsaver for my bennelli nova , mine was a fist generation , I can't remember what model I got , but it was a lot softer than the original recoil pad , the newer ones may have a better pad than what I had
If I remember it had a retainer ring that inserted into the hollow stock and it screwed into that , I also have a buddy with a SBE , and he put a limbsaver on it and it did a good job of reducing recoil too, the only thing is those limb saver pads can get gummy and dirty
Shannon