Tip - How to Adjust the Sights on a Springfield XD 40 Pistol | eHow

The Springfield XD40 is a Springfield arms .40 caliber pistol. The front sight is mounted and cannot be adjusted, only mounted and removed. The rear sight is secured to the slide of the pistol be a securing screw on the underside of the slide. To access the rear-sight securing screw you must disassemble the XD40. The rear sight has three holes on...