Have an odd problem thought I'd consult the brain trust. I have a S&W 457. Great piece, runs fine except for this one point. If I cycle a few rounds through it and then eject a partially loaded magazine then more often than not the top round has partially fed toward the feed ramp and the nose contacts the frame on the way out preventing the magazine from dropping out. When pulled out the top round often will be pulled from the mag and left rattling around in the frame. Like I said I have NO other complaints about this piece. If I had never tried to drop a partially empty mag I would have never known this was occurring. Any and all thoughts, comments, suggestions or questions are welcome. Here are some photos that show the issue. These are with snap caps but it happens with live rounds, too. The mag in the photos is factory; new. I received it yesterday. I have also placed both factory recoil springs on order from Brownells.