I've been trying to work up a load for one of my 243's. I wanted to use the 90 grain Sierra TGK bullet, but I also have some Hornady 90 grain ELD-X bullets that I tried. I can get this rifle to shoot very accurately with almost any other bullet weight, especially with the 85 Sierra HPBT, and the 95 SST and Nosler BT. However, these 90 grain bullets just do not seem to group as good, no matter how I load them. I've tried W760, Staball, IMR4350, and H4350, along with several different powders and COAL.
Just wondering what experiences and load data anyone else has used with them and the 243.
