Adjusting, installing and removing dovetail-style front and rear sights on your handguns just got easier. Wheeler's precision-machined Armorer's Handgun Sight Tool can be used with any semiautomatic pistol and even features reference marks and a tuning handle to ensure each adjustment is as precise as possible. Four independent positioning clamps secure and support the slide while an additional top clamp provides added security to the slide positioning. Reversible sight prong assembly accommodates Glock slides without issue. Large sight-adjustment wheel delivers super-easy sight adjustment.