Glock OEM Rear Sight Installation Tool GEN 1-5

Fits Glock Gen 1-5 models: G17, G17L, G19, G20, G20SF, G21, G21SF, G22, G23, G24, G25, G26, G27, G28, G29, G29SF, G30, G30SF, G30S, G31, G32, G33, G34, G35, G36, G37, G38, G39, G40, G41.

Does Not Fit: Glock G42, G43.

Install, adjust, or replace your Glock rear sight the right way with the Glock OEM Rear Sight Installation Tool, built to factory specifications for Gen 1–5 models. Whether you're a DIY enthusiast or professional armorer, this tool delivers the precision, control, and durability needed for clean, accurate sight work; without marring your slide or damaging your sights. Engineered by Glock for use on their full pistol lineup; this tool ensures exact fitment and smooth engagement, allowing for confident installation or removal of dovetail-style rear sights. Ideal for sight upgrades, zeroing adjustments, or general maintenance. If you maintain Glocks or use Glock tools, get it done right with OEM precision from NDZ Performance.

Features:

• Genuine Glock OEM rear sight installation tool.
• Designed for precise fit and secure control during sight adjustments.
• Prevents damage to sights and slide during installation.
• Rugged, shop-grade construction for long service life.
• Ideal for DIY use, professional gunsmiths, and range staff.
• Trusted by armorers and law enforcement professionals worldwide.

See our complete line of Glock Gen 1-4 Products here

Note: NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use of safety practices and gear when working on any firearm.