Looking for 550 grain Solids - 460W

[romeovictor]

Good evening folks,

I am trying to source in the US, a good 550 grain solid (great mono or decent jacketed round) for reloading / guiding purposes back in Africa. To be used in a Mark V Weatherby 460. I had a friend with 600gr rounds, but these were quite long and there some issues with these.

Thank you for any online pointers on sourcing these

 

[JvW]

Dzombo in South Africa made a 550-grain solid in .458. I'm not sure if they are available in the US, though.