..you'll be impressed with this little round fellow with the longer neck, feed it H-4350 no matter what bullet you sit on top..My next 30 cal build will be 300 SAUM. Managed to find 200 rounds of brass a couple months ago. Seems like a great round. Bertram has brass in stock but heard a few negative things about quality from that manufacturer.
..awful lot of bullet there spike !!! A 180 partition driven at 3000 will shot thru anything I know of and would be a lot flatter...unless your game are wearing body armor...lolI want to attempt to shoot bullets as heavy as 250gr but load data hard to find. Lots of good load data for 180 to 220 out there. And yes I was planning on using H4350