Is your 9.3 especially light or perhaps have an ill fitting stock for you? Of the ones I own they seem to kick more than an '06, but certainly much less than a .300 win mag.
It’s newer rifle.
Sauer 100
Swapped out the hard recoil pad for a slip on limb saver. Helps but still gets your attention, my ruger #1 300 win kicks less. I also get copper fouling fairly quick. And no where the velocities some Other reloaders get. Something to do with the barrel?