Going to watch this thread closely.
Been gettting pretty good accuracy loading .223 for 3-gun on a 550 and just started shooting a .308 bolt gun. I am going to shoot FGMM for a little while, as I investigate precision reloading. I know that there is a big difference between reloading sub moa for an AR and reloading for true long range precision with a bolt gun. Not investing in another press (single stage) would be nice, but I'm watching the classifieds for deals on associated equipment.
Those of you that are using your 550 for this process what kind of accuracy are you getting and what is your set-up (rifle, bullet, powder, primer, brass, etc)? Thanks.