I have just bought some RL10x to try for my 204R..On the above site there used to be some really useful reloading info. I have looked today and the format of the web page seems to have changed and the reloading tabs are not there...I am getting over man flu so i may just not be looking in the right place. I have had good results with N140 with 39 grn SBK and planned to keep that powder for the 243 and change to the RL10X just for 204r for 32 grn and 39 grn SBK's. The Alliant reloading guide does not list 204R which is strange as its a very popular cal over here and in the USA.Thanks in advance....