Need help with rare 6.5 Ackley Magnum?
My brother in law is working on a rare wildcat and was hoping for any help with start loads, familiarity,etc. This is what we know: The barrel reads 6.5 Ackley Magnum, W.H. Hobaugh (I think that is the spelling?) The die set is from RCBS that also reads 6.5 Ackley Magnum. The case's are 300H&H Magnum. We are not sure if this is similar to the 6.5 Apex magnum. Does anyone have any data on this, or more info, or a recomended start load with 120, 129, 140 grain bullets, or a similar case that we can use as a start load? Trying to be safe on this project.
Last edited by Bob L.; 03-30-2011 at 10:56 PM.
Reason: remove portion of description