Want to set-up a 12ga for my daughter. She is definetly a lefty which makes this tougher. Not much out there for left handed semi-auto. I'm thinking about a Benelli M2 in Max4. I've looked inside the recoil pad, it looks like I could shorten it about 1" to 1 1/8"

Has anyone out there ever cut one down? Any tips?

Thanks