I grew up hunting South Texas and used 2 model 70 rifles in '06. I initially started with 165gr Sierras, but later switched to 200gr Gamekings as my standard load. It did a great job of stopping game instantly which is what we liked to if you're in thick cactus. Used it on coyotes, javelina, deer and one large Russian boar at around 300 yds. Standard load was 58.0grs RL-22 for many years. It was the most accurate load that rifle shot. Later when RL-22 couldn't be found I worked up to 55.5grs H4350 for around 2670fps from a 22" barrel. Never did get 2700fps even though I tried. A pile of dead critters didn't know any difference. I will always appreciate the power of a 200gr bullet from the grand '06.