I should've sent it back, but right now I can't see a good reason. Sometimes when I am dry firing my M&P I discover that the disconnect lever has fallen completely out of the gun on to the kitchen floor, but the pin is now where to be found.... and I need a quick solution, so I just turn to the the drawer that stores my cocktail toothpicks. Yup, more than once just before a big match the darn thing just fell out......hard to believe TOF, but it's true. As luck would have it the toothpick is a marvelous substitute as well as being a great tool to keep on the workbench when working on these darn things. So, that is my M&P gunsmithing tip of the week, with photos as always, to substantiate it. That looks like a bamboo toothpick, that would be stronger than the pine ones.