Originally Posted by
Mk42gunner
iron brigade, I have your rifle's twin sister. Unfortunately, I don't have much experience with cast in it, I hurt my back shortly after getting it and haven't done much with it.
The RCBS 200 FN or the Lee clone of it are supposed to be the bee's knee's for the .35 Remington. I would put a gas check on it and use a good lube, (I use FWFL myself).
From working with another 336CS, 3031 is a decent powder but H335 worked better for me with the Hornady 200gr RN.
There used to be a long thread on the Marlinowner's website regarding the .35 Remington, I found a lot of useful information there.
Good Luck maybe next year we can compare results.
Robert