• Watch Out for Scammers!

    We've now added a color code for all accounts. Orange accounts are new members, Blue are full members, and Green are Supporters. If you get a message about a sale from an orange account, make sure you pay attention before sending any money!

.338 Norma necked down to .300

mavericks95

Private
Minuteman
Jan 3, 2023
4
1
United Kingdom
Has anyone any experience of necking down .338 Norma brass to .300? I have a bag of Norma brass here I'd like to neck down if it is possible. Any advice would be much appreciated

Thank you
 
I’ve necked down 338 Lapua to 308. Anneal, lots of lube, neck down. Then, expand, neck turn, and trim to OAL. I used sizing wax to neck down, then mobil one engine oil for neck turning.
 
As mentioned above, why not just buy 300 Norma brass then? Might be cheaper. Sell your 338 brass