ron the unwrapped bullet looks like.490. you think i should size to .496 wrap then size to .501? I'm shooting these in my whites and they haven't came off the powder ever.and they are accurate as can be .but I'm talking about the pure lead and 500 grs of shot per 5lbs of lead like you pour.this 1/40 is something I'm trying because i need something to do.maybe make some of each and see how they go down and how they shoot.and as usual picking your brain.