I use IMR4895, 22 gr works for my 30/30, start at 18 gr
I would also recomend a LYMAN M Die. Really helps with accuracy. I don't know what kind od 30/30 your useing but make sure it is VERY clean without any copper in the rifleing and I like to run a patch of Johnsonens paste wax down the bore before I start shooting cast bullets. Makes clean up eassier. I also tumble my bullets in it and let them dry with a thin layer all over the bullet. They look like great bullets and the right time of year to find them. J.Michael
Complete thread:
- Cast bullet experts needed...what can I do with these.... - 
Byron, 
2012-08-24, 18:13 
- Here are the bullets... - 
Byron, 
2012-08-24, 18:14
- 3/30 one of my favortie CB shooters - Bud, 2012-08-24, 19:12
 - I use IMR4895, 22 gr works for my 30/30, start at 18 gr - 
Cherokee, 
2012-08-24, 21:26
- I use IMR4895, 22 gr works for my 30/30, start at 18 gr - 
uncowboy, 
2012-08-25, 05:19
- Ditto what uncowboy said - Bud, 2012-08-25, 08:20
 
 
 - I use IMR4895, 22 gr works for my 30/30, start at 18 gr - 
uncowboy, 
2012-08-25, 05:19
 
 - How these hard cast bullets perform on game... - 
Byron, 
2012-08-25, 10:31
- How these hard cast bullets perform on game... - RangerBob, 2012-08-25, 12:05
 - Since it's a Marlin - anachronism, 2012-08-25, 19:38
 
 - Cast bullet experts needed...what can I do with these.... - RidinLou, 2012-08-25, 20:10
 
 - Here are the bullets... - 
Byron, 
2012-08-24, 18:14