.366 286 gr. .305
.366 320 gr. .341

.375 300 gr. .305
.375 350 gr. .356

.416 400 gr. .330
.416 450 gr. .371

.422 400 gr. .321
.422 450 gr. .361

.458 480 gr. .327
.458 500 gr. .341

https://www.vcalc.com/wiki/MichaelBartmess/Sectional+Density