Hello all, I'm in the thought process of building my wife a rifle, I've all ready bought a defiance tenacity and a proof sendero light barrel. looking for something that is relatively (easily) loaded for that will run a 140grain bullet around 2900. I had thoughts about ackley improving the 260 Remington but it just doesn't seem worth it. Open to all short action standard bolt face calibers 6.5-30cal that will do that velocity