Need A good G7 for Sierra 70gr BlitzKing(.243)

[Jtate]

This bullet is not in Volume 1 or 2 of Bryan's book. The 70 gr. matchking is at .132. I called Sierra and they told me that they do not have G7's at all. Thanks

 

[STOMP442]

Well the Average G1 BC on the Sierra site comes in at .272 so I would venture a guess the G7 is somewhere right around .139. Give it a try and see how it works out.