. I have Senco and a Bostitch nailer. These nails don't seem to work well with either. I get a TON of misfires if the nails somehow slip off the hammer in the case, so I get the hammer indentation in the stock but not the nail. I open the slider and every time the nails move to the wrong place. I bought a second nail gun because I thought my Bostitch was broken and the same thing is happening with the Senco. It is very, very annoying to have to constantly change the position of the nails. I haven't had this problem with other brands and have used several lengths of these DeWalt nails and all do.