Good morning Gents! I bought a Win model 70 chambered in 375 JSM..... which is some sort of wildcat. I made a chamber cast, and I am like 90% it is a 350 Rem Mag necked up to 375. I would like to test my theory a bit further and wanted to see if anyone had a piece or two of the brass, or a single live round they could part with in the Reno/Sparks area?