I think trying to get a 220gr doing the speed you are looking for is going to be pretty tough though.[/QUOTE]
Well, looks like its gonna be tougher then I expected before...
I'll give a try to N550 when have a time and maybe will try Rl19 , as it was usually giving me the highest velocity in 300 wsm and 270 wsm , but if will not consistently get at least 2800 f.s will start looking into 200 gr accubonds or 160 tsx .