.300 WinMag load data needed.....

[CharlieDeltaJuliet]

I recently ran across some great shooting ammo (Mk248 Mod1). I am curious if anyone has replicated this load. I know it consists of H1000 powder, but I am unsure of the charge. I also am curious if anyone knows what primer is used. I can pull one of the rounds down to measure the charge but I am hoping someone has already done it. Plus I still wouldn't know which primer was used..

Thanks for any help...