I bought some 300-MP a while back and was trying to find reload data for 158 gr bullets, which has a similar burn rate to H110 and W296.
Since none of the current edition manuals had any data and the websites offered very limited information, I called Alliant.
I asked them for reload data for 158 gr HDY XTP and 158 gr Silver State hard cast RN.
They were able to give me data for the XTP: 14.7 - 17.0 gr at 1.59" COL, but had nothing for the Silver State.
Not having any success contacting the bullet manufacturer, what load would you suggest for a lead bullet with lubrication ring?