Re: 300 RUM Velocity
And if you're like me and haven't had the spare money to buy one yet, take the given load and shoot it at 200y 400y 600y and 700y, then play with a good ballistics program until it gives you either your exact trajectory or one very close to it. This of course only works if you have an accurate B.C to work off.
Old aunts used to come up to me at weddings, poking me in the ribs & cackling "You're next". They stopped after I started doing the same thing to them at funerals.