Ok guys I need some advice after reading the 52 page thread on the long range ABs. If youre were building a 270stw what 150 grainer would you start out with. Ill be running a 26 inch barrel prob 1-9 twist. The reason for 150s and not bigger is to stay as flat as I can out to 500 but if you have heavier suggestions I'm all ears. I dont believe in over kill I want it to hit hard and be accurate whether im shooting groundhogs or get drawn for an Elk tag. Thanks ahead for the advice and take care.