That's a lot of powder for a 6.5 bullet. I love the fact those flat shooters take some of the holdover guesswork out of the equation. I'd bet you could dial that thing in at 300yds and only be 2 inches high at 100 and 3-4 inches low at 400. Point blank to 400yd hold dead on! Can't imagine the barrel life being that great though. Also going to take a loonng barrel to take advantage of this cartridge.