I bought this rivet gun along with some rivets to permanently install a sign on the back yard gate, but have since used it for many other applications.  The rivets feed in and snap in place with great ease, and the curve in the handles really save some strain on your palms.  After a hundred rivets, and I haven't had a single one pop incorrectly, nor has a stem lodged itself inside.  Another Stanley product that does all that could ever be asked of it.