On the bench or in the field, you�ll have the right screwdrivers for your gun in one compact, go-anywhere package. We precisely matched each gun�s screws to the correct Magna-Tip bits to give you the best possible, blade-to-slot fit. Except where indicated otherwise, each set comes with a magnetic socket, Hollow Handle for easy, on-board storage of the bits. Four bits to fit side plate, grip, thumb latch, and rear sight elevation and tang screws.