Don't feel too bad, i worked with a deputy in another county 11 years ago who bought a Glock 22 and fired 5 rounds of 9mm through it while qualifying with several other deputies present. He had to clear the cases after each round because they'd failed to eject. All of the rounds hit the target at 25 yards, but had key holed. It didn't hurt the pistol at all, but it sure hurt his pride. I even got one of the 9mm cases and had it framed with the inscription, "It's a 40 Freddy"