I am a novice at long range shooting (Im a bowhunter). I have two rifles and I’d like to know their effective range as mid to long range options. Taking the shooter out of the equation and just discussing the capiblitites of the rifle set ups. 1. .257 weatherby Mark V with a Leupold III 6.5x20x40. Shooting factory 110 gr nosler accubonds. Thinking of putting a Kenton knob on this scope if 500yds or so yards is regularly obtainable? 2. .300 WSM in Rem 700 with a Vortex HSLR 4x16x50 with turret. Accurized by Hill Country Rifles down here in Central Texas. Shooting Federal Prem. 180 gr. Barnes Triple Shock per their recommendation and set up. Will this gun be effective out to 700-800?