Too bad that Rex Magnum (quite slower than Rex 3) is not available yet in USA. I found it to be great powder for compressed 10mm loads (mild or hot). Rex 3 could be useful for some mild/target loads, but got to be very careful when using heavier bullets than 165gr.
I will copy here my earlier posted data in similar thread, hoping that Rex Magnum will be available soon in US too.
Better be judged by twelve than carried by six.
Last edited by robert91922; 11-10-2010 at 16:18..