Look forward to your range report. This is a great bullet design.
I will be having Tom at Accurate Molds take Idaholewis's #50-415I mold, and create from it a tapered bullet with 4 driving bands, & centered tolerances, that mimics a Lee R.E.A.L. bullet. It will weigh, in pure lead, approximately 378 grains, as cast, and will not require sizing. The meplat's diameter will be 82% of the bore's diameter, wider than the #50-415I. The band diameters will measure:
4th-- 0.515"
3rd-- 0.509"
2nd--0.503"
1st-- 0.497"
This will be for shooting out of my customized Optima V2 pistol. I want maximum meplat diameter for knock down power. I don't care about long range capability, as the pistol is, at most, a 150 yard weapon. I plan to keep my shots at 50 yards, with my max distance to be 75 yards.
I may have to add a little tin to the mix for best accuracy, time will tell.