The 165 Gr GMX Superformance ammo shot well out of my 300 WSM but I noticed earlier this month that Hornady has discontinued the GMX and replaced it with the new CX bullet. Unfortunately I don't see a 165 Gr Superformance load for the 300 WSM
https://www.hornady.com/bullets/cx#!/
Yeah saw that, I just have a .308 that has done well with factory GMX stuff so I want to try my hand at loading some. The additional benefit is that if I am able to successfully find a good load, you'll see me groveling in the classifieds for any 165 GMXs that anyone may have left over
