The TRUGLO Glock Front Rear Sight Installation Tool is a tool designed to install and remove front and rear sight on all Glock models. It is made of high-quality steel and is easy to use. The TRUGLO Glock Front Rear Sight Installation Tool makes it easy to install and adjust the sights on your Glock, ensuring accuracy and improved shooting performance. To install a sight using this tool, follow these simple steps:Slide the tool onto the Glock frame so that the front dovetail of the sight is aligned with the tool.Using the included screwdriver, loosen the screw on the rear sight and remove it from the gun.Insert the new rear sight into the dovetail slot and tighten the screw with the screwdriver.Slide the front sight into the tool's front sight slot and push it down into the dovetail slot.Use the tool to adjust the height of the front sight if necessary, and then tighten the set screw.Once both front and rear sights are installed, test-fire the gun to ensure they are properly aligned...