I have tested over 100 different loads in about 200 different T-99 rifles . Yes I have used the H-150 in about 25 different loading . Overall it is the best bullet for the T-99 for accuracy . The point of the high BC .308 bullets at high velocity was the first poster asked about 700 to 1000 yards loads for the T-99 , that is what I was testing for . The H-150 is not a 700 to 1000 yard bullet . I was not looking for a personal T-99 load for hogs . I have about 70 rifles I use for hog hunting . Many are in calibers I invented for hog hunting in rifles I built to shoot those calibers . The scoped Gew-88 was just to see how a sun-sonic 225 8mm would work on hogs . I did not get to find out as the first night I was hunkered down in the cabin as a massive thunderstorm blew through from 10 pm to 4 am . The next night the hogs did not come out till after my bed time !