I will be hunting Elk next fall and I would like to use my 7mm STW. My shots from what I am told could be out to 600 yards. I am having Wildcat Bullets make me some 180gr ULD Point Flatbase Bullets with a really thick jacket. The bc on this bullet will be around .700 If my rifle likes these bullets would this setup work well? I shoot this rifle probably the best out of any I have that are big enough for Elk. Has anyone hear used a 7mm STW on Elk? If so what range did you shoot it at and what bullet did you use?