Modern Accurate 2230 is temp stable. It will give an easy 2150 fps with the 500 gr bullet in a 3.34" cartridge. And it easily fits 3 in the Ruger's mag.
Will the first shot out of a cold 21" barrel consistently get to 2150?
Try it and see, 2230 can get 2200 FPS from 24" barrel
I got banned on another web site for a debate that happened on this site. That's a first
