Just throwing out a scenario. I reload Nosler 165gr Accubonds and go straight out of the nosler reloading guide. I use 60 grains of RL15 powder and the WRLM primer. The Nosler book say muzzle velocity is 3090 FT/Sec. Anyways here is my question. I sighted in dead on at 200 yards, the book says it will drop roughly 6" at 300 yards. How much drop is there at 300 yards if you have say a 25 MPH head wind?