My son has recently(today) purchased a Sabatti double rifle in 470 Nitro Express! That puts me in the driver's seat for reloading for the blasted thing. So I am looking to purchase dies, shell holder, brass, and bullets. I am looking forward to getting the feel of this great dangerous game rifle. I believe that this caliber is a fairly popular caliber and know the components are "out there" if I can locate them. I would like a mould for it as well but don't know even what I should look for. I'm thinking about 475-525 grain flat point with a gas check, and one that drops at 0.474 with a hard alloy. That may not be correct and I am open to suggestions if you have any. My son is thinking condum bullets, but his dad(me) is a little more frugal with the lead boolit and think it will be kinder on the shoulder. Thank you for any offers you might have regarding this WTB post.