What do you plan to shoot with it?

I don't shoot at 700 yards because my range steel only goes out to 565 yards.

The only thing I have shot the steel with in my 300RUM at 565 yards are 180 ETips.

I normally use my 308 to shoot the 565 yard steel. My favorite bullets are 125 TNTs cause they are cheap.

At 700yards with the RUM I would think there would be several decent choices.

At much farther yardage, it would make more sense to split hairs.

“If more of us valued food and cheer and song above hoarded gold, it would be a merrier world.” Tolkien