Cast bullets for micro grooves 444 marlin

[blue9]

I have recently bought a Lee mold for casting lead bullets C430-310-rf. I have been told that the 444marlin should use 432 bullets to shoot accurately.
So should i get a custom sizer in .432 and use bullet bumping to get .432 bullets? Or should i buy a new mold like this one: http://mp-molds.com/shopping/pgm-more_information.php?id=3&=SID That is known to work in 444 marlin micro grooves?

 

[GP100man]

Look at CastBoolits.Gunloads.com & go to RanchDogs site at the top of the page .

Molds are designed around the Marlin lever guns !!!

http://castboolits.gunloads.com/

 

[RB98SS]

blue9,

You'll get your answer here. There is a 444 sub-forum with a bunch of very knowledgeable guys

http://www.marlinowners.com/forums

 

[MichaelK]

Slug your barrel. I slugged my Marlin .44 and it measured .429". It shoots bullets sized to .430" perfectly.

 

[jinxer3006]

Also keep in mind that molds often produce bullets slightly larger than advertised, so your mold may be OK. Cast a few bullets and see where they are at before buying another mold.