338 Norma vs 300 Norma die

[Dialing Long Distance]

I currently have a 338 Lapua that I am rebarreling and chambering into a 338 Norma. I am just curious, I have a Whidden bushing resizing die for 338 Norma, when this barrel does get changed down the road, I'm thinking about switching over to a 300 Norma. When I do this, will I only need to change the bushing from a 338 to a 300, or will I need to buy another resizing die altogether?

 

[cjuve]

Get the reamer prints for both cartridges and compare them. I think that there are some dimensional differences between the 2 besides just the neck diameter/length. I just went through this and had a custom 338 reamer built off of the 300 brass so that I could use the same dies.