Photos of Benelli M2 with drilled/tapped receiver?

[XCBlur]

I am going to have a gunsmith drill and tap my Benelli M2 receiver for top scope mount.  I know there is a version of this gun that comes from the factory drilled and tapped.  Can someone post a pic of the top of their gun if it came drilled/tapped?  I would like to position the holes in the same location as a factory one, so if you could post the distance to one of the holes from one end of the receiver, it would be appreciated.

[redarrow]

Benelli will probably give you that info if you call them. I called before having my Nova d and t'd and they were very helpful. Maybe they will tell you what mount they use.

[XCBlur]

Have already contacted Benelli. They could not find the dimensions in any literature, and they had no 20GA slug guns (currently the only version M2 that has a drilled/tapped receiver) in stock.  Said it would be a couple of months before the received any.

[Mainer]

I saw someone on here showing off their 20gauges, and their M2 had a scope on it, looked to be on a Weaver "like/type" base on the receiver, maybe they will post up this information, as I would like to know as well.