You can use the DNZ mount, it gives you a little more mounting room. Note the picture the rings are right up against the port instead of centerred over the front and rear of the reciever. If you want to stay with Weaver style rings you can get one piece bases with multiple cross slots for ring positioning.

DNZ Mount

[img width=600 height=450]http://i6.photobucket.com/albums/y222/Browndaug/Dogsandrifles007.jpg[/img]

[img width=600 height=450]http://i6.photobucket.com/albums/y222/Browndaug/DeadnutzTrooperntrailer008.jpg[/img]

375Win