Guys... Thank you for being cool about info. This is my first post. I anticipated “ That’s not in the updated manuals, therefore your not being a safe person during reloading”. “You need to look for another powder or how long have you been reloading”?
Point being..... I’m safe, very cautious been loading for years and have data from manufacturer. Glad to see a response that isn’t a gang attack for a question that isn’t the norm. Love the highroad , been reading a long time.
Oh and I looked at The link provided, and 1680 certainly isn’t a option when the 223 c add liber is selected.