375 Win and Kapok Filler??

[Uncle Grinch]

I has Jess rebore my Marlin to 375 Win and I've finally got all the componets together. Using an RCBS 37-250 GC, I have four loads I'm looking at and wonder if any need a filler (have plenty of kapok).

1. 20.5 gn 2400
2. 25.0 gn RL-7
3. 26.0 gn 3031
4. 23.0 gn 5744

I'm not very familiar with fillers, so I need some advise.

[caseyboy]

There is a great Sticky on this site started by Larry Gibson. It should answer all your questions. I would use dacron (polyfil) before considering kapok.:smile:

[Uncle Grinch]

Thanks Caseyboy. I looked at the sticky and did not see anything on kapok. Was hoping to get some info on it as I don't have any dacron, but have plenty of kapok.