The AMERIGLO GToolKit removes, installs, and adjusts any sight on every GLOCK pistol. The tool works for all Generation models (1–5), including MOS and Slimline slides. The new design is capable of installing the tallest backup sights on the market—up to .600” overall height. The slide clamp shoe fully supports the slide, as the fine-thread shaft precisely adjusts the sight. The 3/16” custom front sight tool works with all Glock pistol models. Ameriglo Pro Sight Install Kit for All Glock Models GtoolKit