New member! First post! thanks for looking... I just purchased a Remington 700 Sendero in a 300 win mag. I also have just purchased a B&C Medalist A5 stock for it. I am looking to marry the two but I'm unsure if the Heavy on the Sendero model will fit the medalist A5, will I have to custom grind it to fit? I also can't figure out what size Alan wrench is needed to adjust the shoulder pad length on the stock? Any info would be great! I just graduated college and this is my first big purchase as a "real person" so I want this build to be something to be proud of. Thanks guys