300 win mag 175gr smk

[Bruno2]

I have a question about load data . I have a 300 win mag . I had some bullets given to me that are 175gr smk . These are a hpbt bullet . I cannot find any data in my Hornady , Hogdon or IMR load books . I see 178-180 gr and 165-168 gr data . Is it possible to do the math and determine what a powder charge should be ?

 

[MCMXI]

Is it possible to do the math and determine what a powder charge should be?

Iteration is an option, or you could visit Hodgdon's Reloading Data Center to obtain information such as this ....