Yeah. i have a sizing die in .451 and .449. I can resize the bands but without a monster press that brass aint going through the die. Plus i need the bands at .451ish. The actual bullet needs to be .450 or just .0002 smaller.
Even .0005 larger than lands and that bullet aint going nowhere without a hammer. My Parkers are .4505 and they will not load in my bores. .449 goes down with 1-2 fingers. Basically falls with just the weight of a ram rod.