just purchased a savage 10fcp h&s precision in 300 win mag and ive done soem research but having a hard time deciding on powder and bullet weight. i saw where fgmm is 190gr. is this kinda standard load like 168 for 308? as far as powder i was looking on hodgdon and seems like imr 4350 seems to give good velocity but what i read seems more people like 4831 and rl22 i belive. thanks guys