Daryl & Grenadier, Thanks a lot. I've been trying to find out exactly what the name of the 303 necked up to .375 was called. Last year I had sent some e-mails to Pacific trying to see if they had any info on such a critter. But no luck. Sounds funny but bought a bunch of barrel blanks some years back and one of them is a .375. I have a bunch of Canadian IVI new brass that I bought some years back just for such a project. Don't hunt anymore, but do like to cast my own bullets and rimmed cartridges and cast bullets seemed like a good combination. Again thanks for the info. It's much appreciated. Frank