Well, not sure about your load. But I regular practice at 200 yards out of my knight and TC encore. With 130gr of 777 and 250gr barnes expander, shooting 2100fpssighted in dead on at 100 yards, I drop 9" out to 200 yards.

I can crank my turret up 6MOA and be dead on at 200.

I wouldn't shoot 200yards at a deer unless I knew exactly what would happen.