Reference the Kimber. I put 70 rounds of .357 through mine when it was brand new, thinking I should/could. And that was the last time I fired .357 through it

. Had to skip next couple of weeks of regular weekly range trips due to ridiculous bruise at my thumb base…and even then, it took a few more weeks before I could shoot without still feeling it a bit in the same spot, no matter what handgun I shot. I would use .357 in it in a heartbeat for SD, but not at the range (except for maybe just a dozen every year or so for function/familiarity - and that’s a big maybe

)!