Just another mould..or two.

[Kurt]

Hey Convict, Us mouldahawlics will never have enough moulds
That bullet should fly pretty well. Right length and shank Ogive balance is good and not too pointy. Just make sure you cut some stiff wad materials to keep the wad from getting pushed into the cup base and leak some gases. The skirt is thick enough so it should hold up well and not get damaged. The good thing is you can always change it to a flat base.
That .433" is a good diameter for the .438" bore.

Tom makes very good moulds. I had double cavities in brass and iron but all are for my hand guns and lever rifles. I hope someday he will tool up that CNC and cut some rounded nosed bullets.

I been changing some of my smaller PP moulds to duel diameters on my mill. I don't have a small enough boring bar yet to use the lathe but the mill is working just fine for this job. When I get around to it I will get some slitting saws or fine point end mills for cutting vent lines and start making some mould blocks and try making my own moulds.
Just something to keep me occupied till this Covid thing passes, if it ever will.
Gavin, you also have a Merry Christmas and put an ice pack on your forehead and back to keep cool LOL.

Kurt