Thanks for the input. I really hope I can mold this gun into what I want it for. As for the optional foregrip, it's linked to this very sight. Go to the Benelli icon above, then parts, and it's on the barrels page. But... I'll just post it.
"Add versatility to your Benelli shotgun with an extra barrel. Complement your smooth-bore gun with an extra slug barrel or have the opportunity to switch barrel lengths from 24” to 26” to 28”, whichever fits your particular hunting needs. Extra barrels are available for all models. Rifled slug barrels are available for Super Black Eagle, M1 and Nova models only. (SBE and M1 models require an optional modified forend)"
The barrel/ foregrip that came standard on my gun fits perfectly. However, the combo with my slug barrel doesn't at all. I can take just the slug barrel, and it will seat properly, but when you attach the foregrip, and then try to reseat it, I will have to really force it, to get it over the magazine tube, and I don't think it should be that way. The quote from Benelli would tend to confirm this, but when you look under factory accessories, I don't see this "optional modified foregrip."
As a side question, has anyone used a holosight/ Benelli combo for wingshooting and or skeet/ trap?? I mainly want this gun for turkey and deer, so in my mind, I'm thinking a holosight should work well, but am wondering if I can leave it on for quicker shooting. Thanks.