GLOCK 17/19 REAR SGT ADJ TOOL

The Truglo GLOCK 17/19 Rear Sight Adjustment Tool is a purpose-built gunsmith utility designed for shooters and armorer professionals who need reliable sighting adjustments on two of the most widely deployed pistols in law enforcement and military service. After decades of tactical operations, the standardized rear sight adjustment procedure on Glock frames demands a tool that eliminates guesswork and prevents sight damage during elevation and windage corrections. This specialized adjustment tool addresses that critical requirement, allowing operators to achieve precise sight alignment without the risk of marring sight surfaces or stripping adjustment screws that plague improvised methods.

The tool's design follows Glock's factory specification for rear sight engagement, providing positive contact with adjustment screws while distributing torque evenly across the sight body. Unlike makeshift tools or multi-purpose sight adjustment devices, this Truglo instrument is engineered specifically for the geometry of Glock 17 and 19 rear sights, ensuring proper tool-to-screw interface that prevents cam-out and fastener damage. The compact 5.7-inch length and lightweight construction (0.48 lbs) make it portable enough for range bags or tactical repair kits, while the precision machining maintains the tolerances necessary for repeatable zero adjustments across multiple shooting sessions and different ammunition types.

This adjustment tool is essential for armorer-qualified personnel, law enforcement gunsmiths, and serious competitive shooters who maintain their own duty or match-grade Glocks. Both the Glock 17 (full-size) and Glock 19 (compact) platforms share identical rear sight adjustment architecture, making this single tool suitable for mixed inventories. Installation is straightforward—simply apply the tool to the designated adjustment screws and rotate to shift point of aim—making it an indispensable addition to any professional firearm maintenance or qualification program where sight precision directly impacts mission readiness.