I like the 120 tsx and 140 Nosler AB in my .260 Rems. Wouldn't hesitate to use either on elk. Coreloks never - had a 180 grainer blow up on a elk shoulder at 200 yards out of a 300 win mag. Broke the leg, but no penetration. He was shot 3 weeks later by a hunter on the same ranch. Leg broken, but feeding away and wound was mostly healed. After telling that story a few times, I've heard 20 similar experiences with them. With all the money and time I put into hunting, there simply is no reason not to use a premium bullet.
