I've never gone through as many rounds as a lot of you have, but in my entire life I have had exactly one squib. I was on the firing line in the class for my ECC with my K frame .357 firing .38 Special ammo. One of the rounds didn't make as much of a "bang" as it should have so I stepped back, flipped open the cylinder, and checked the barrel. Sure enough, the round was stuck about half way down the barrel. The instructor had his cleaning kit with him and used one of his cleaning rods to get it out for me. I wish I could remember the brand of ammo but I've slept since then.