I had a Remington model 5 that would shoot anything and my CZ likewise. Tonight a friend says try some of his Winchester Western lead nose---no dice, couldn't even get the bolt far enough for the handle to line up with the cutout in the receiver--fill the clip with the Lightnings and they feed perfectly---I just noticed the barrel is free-floated also, this is a very cool little gun---do any of you know if they are still making these?----John