Anyone know the difference between these loads? I googled around a bit but couldn't find anything definitive. The data is almost identical between:
http://www.speer-ammo.com/ballistics/detail.aspx?loadNo=53616
http://le.atk.com/ammunition/speer/handgun/details.aspx?id=53651
Close enough that it probably doesn't matter in practice but it made me curious; why the different numbers?
http://www.speer-ammo.com/ballistics/detail.aspx?loadNo=53616
http://le.atk.com/ammunition/speer/handgun/details.aspx?id=53651
Close enough that it probably doesn't matter in practice but it made me curious; why the different numbers?