I'm a big fan of the PAST Super Mag Plus recoil shield. It's the best $32 you can spend!:

https://www.midwayusa.com/product/1002531259

They make other models. But, this is the thickest. I an am admitted sissy when it comes to recoil anymore. I use it with everything anymore, even rifles with recoil pads. It makes a HUGE difference and lets me concentrate on getting better accuracy.