FYI - I cracked the lips on one of my brand new mags after 200 rounds. I called Taurus Customer Service about it in the beginning of December. They told me to send them the broken part and they'd replace it. I'm still waiting. Wilson mags seem to be very strong and well made, so that's what I'm using now. Maybe someday I'll hear from Taurus, but I'm not holding my breath.
FYI - Pachmayer sells neoprene grips with steel inserts for situations just like the one you described.
FYI - Pachmayer sells neoprene grips with steel inserts for situations just like the one you described.