I have some loaded to 2800 74gr of IMR4350 in weatherby cases. They shoot about 4" left and 6" lower than the 165's I have it sighted in for. I will have time to make the adjustments before the season is here. I would not have to go out and but any more if they will work. One note. These are bonded bullets, not the standard cor-lokts. I could load them to 76gr for 2927fps. Or do you think 2800 is ok at that range (175-350)