Need a close comp. for hunting round

[22_250]

Before I ask, I already know there will not be a perfect comp. but I am currently using 200gr. Nosler accubonds in my 300WM. I haven't used it on game yet but I am expecting a lot of waste on meat if shot under 500 yrds. Does anyone know of a comp. bullet that would not significantly change my POI, that would be a better hunting round in case my hunch is correct?

thanks..