Hey Tex, got a crazy Bud that runs the 525 gr Cast Performance wfngc bullets to 2200 fps in his 50-110 WCF [new rifle of course] with no leading.
Recoil is horrendous as would be expected, I routinely run the same bullet to an easy 1875 fps in mine.
A 525 at 2200??? THAT is within the realm of the dastardly 505 Gibbs!! Horrendous AIN'T the word!!!