190 grain mkhp loads

[gary brezinski]

sir,
i have a 300 weatherby mark v.
have 4831 dupont powder to use.
what do you think would be a good starting point for loads?do you think a different powder would be better?
gary b
thank you for your time

 

[Boyd Heaton]

I just loaded some for a buddy of mine using H870 and RL25.(Rem 700)Started at 87 with the 870 and 80 with the RL25.They both shot good out of the the 700.Hope this help's.