Do you think a good polishing would help? Or did S&W do a good job on it?Yes I did some months back when the same question was asked of me on another forum.
Round dropped in and dropped back out, and it passed fine.
This pistol has worked flawlessly with every ammo I tried in it, Underwood 155 grain JHP, Underwood 180 grain JHP, and S&B 180 grain JHP.
ONLY the wide tipped Double Tap 200 grain hard cast has failed to operate properly.