S sledstew Well-known member Nov 25, 2009 #1 Anyone have a good set of starting numbers for a BD pump gas M7 setup,looking for a rough idea for primary weight and BD box numbers. I have a good idea on what they need to be but would like to compare to what others have done.
Anyone have a good set of starting numbers for a BD pump gas M7 setup,looking for a rough idea for primary weight and BD box numbers. I have a good idea on what they need to be but would like to compare to what others have done.
