9.3x66 AKA 370 Sako magnum

[leeelmer]

I stumbled across one of these rare birds in a stainless synthetic Sako 85
Wondering if anyone has any experience with one?
Reloading advice?
I have some Hammer bullets coming and so Prvi 285gr for cheep

Thoughts

 

[dtkb]

I’ll send a PM when I find the notepad I wrote it in

 

[leeelmer]

Well a while back I ordered some Hammer Bullets 258gr stone hammers
Modified a 9.3x62 factory crimp die(hammers are so slippery with their driving band it is recommended to crimp)
CFE223 powder came out the winner
66.5gr and 2690fps
No pressure signs and super accurate
Now to head out and try on a bear