7MM rem mag ever load a 175gr sierra boat tail for deer?
I want to try the sierra 175gr SBT game king on whitetail deer is this bullet to heavy or the jacket to thick to mushroom on deer?How would it work between 100-500 yards? I'm use it in a thompson encore with a 26 inch barrel with a 1-9 twist.I'm trying to get the bullet to go 2900fps. These are the powders I have to work with. RL19, RL25, imr4064, imr4350, inr4831, imr7828, H100