I picked up about 400 of these once-fired cases from a guy at work. Never have seen a case like that. I ran a couple of them through the re-sizer this morning with no problems. Anything I should look out for?
Been reloading similar cases in 38/357 for a long time without any issues so far (light loads for cast bullets). You'll see lots of knurled cases in factory ammo loaded with wadcutters or, at times, jacketed bullets.