For all who have shown an interest both on and off list, using SR 4759 for reduced loads with jacketed bullets in a 30-06, I found this:

https://www.24hourcampfire.com/ubbt...tthread/Board/11/main/666122/type/thread

Noticing IMR 4227 was also listed (and I have some) in Swifty52's contribution above, IMR 4227 could also get me close to the desired velocity.

"My two most favorite people are Navy Corpsmen and Marine medivac helicopter pilots" - MEJ 0311 1967.