Re: Scope questions
Another option is Graf and sons new Excel 1 piece bases made by ken farrell. They run about $40. They are CNC'd steel, and a weaver format. These are very tall and way more solid than the Lupys. The bottom is relieved so you have better access to the chamber.
The KENFARRELL.COM site can tell you what they fit, but, doesn't have pictures.
Did I mention that these are massive bases?