Loading for a friend, looking for a 535gr load 2100fps-2200fps
Thanks

Supposedly the Barnes #4 manual has .500 Jeffery reloading data.

This is from the A2 book:


I've found 4895 and 4064, in all their variations, as well as H335 to be very predictable in my .500 A2.

I would suggest starting with H4895 and a chronograph, as H4895 is well suited to reduced loads in the 1900-2000 fps range.