Finally received some of these projectiles I've been wanting to try for some time. I am in need of load data as I have none and could only guess at where to start.
Does anyone have favourite loads they are happy to pass on ?
Also, comments on any peculiarities of these projectiles would be good.
Many thanks to all who wish to contribute.

Hello,

Please shoot us an email, and we can give you reloading data for this cartridge and bullet.

Thanks.
John

If I remember right, I'm running 71 gr. of RL-15 with a Fed. 215 primer with my 300 gr. CPS.

I have been loading mine with 65 gr RL-15 to shoot at the same point of impact as the 300 gr SS with 66 gr RL-15. getting unbelievable standard deviation, like 4 fps on a 3 shot group last night. I could go up in charge easily, but the SS are going about 2480 and are extremely accurate at that speed in my gun. The groups seems to open at 67 gr.

I have shot lot of them at 2500 FPS, I actually field tested them some years ago for North forks original owner...The are absolutely great Cape buffalo bullet, I have used none better...I used them in my 450-400, 470, 375, 416 and 404, sent all the photos and reports to North Fork, The new owners probably have all that information...If I was limited to one bullet for buffalo that would be the one. I even used them on elk and deer with great results in the .375..The expand enough and they penetrate enough..There is no down side to them.