Originally Posted by mohr308
any ideas on a starting point using IMR4064 for 55gr Nosler Varmageddon .224 dia as .223 Remington?
These guys have a pretty good idea...
You don't need bullet specific data unless the bullet is of "special" construction, such as pure copper.
Still happily answering to the call-sign Peetza.
The problem, as you so eloquently put it, is choice.
He is no fool who gives what he can not keep to gain what he can not lose.
-Jim Eliott, paraphrasing Philip Henry.