I'm planning on using the 350 speer on my next deer hunt in my 458 lott. id like to get them between 2400-2600 fps. does anyone know what the the velocity envelope is for reliable expansion is on these bullets?. I know they are designed for the 458 win mag.
Also what velocity seems to give decent accuracy out of the twist for these calibers?
Last edited by Gohip2000; 08/06/14.
