Things You'll Need
Instructions
Prepare a vise with cloth or cardboard padding. The padding protects the surface of the pistol's upper receiver from scratches.
Verify that your pistol is unloaded; disassemble the weapon. Place the slide in the vice with the top downward, and the front sight unobstructed. Spray the front sight with penetrating oil; allow it to penetrate for at least one hour.
Position your small, brass drift on the bottom surface of the front-sight. Angle it slightly away from the ejection port, so that the sight emerges on the side of the ejection port. Use your hammer to strike the brass drift, and knock out the front sight. Several blows will most likely be required. After the front side has been removed, loosen your vice and remove the slide.