Sights for Glock 19 Gen 4 – Compatibility Guide

1 min read

Sights for Glock 19 Gen 4 – Compatibility Guide

Why upgrading your sights matters for the Glock 19 Gen 4

Precision sights make a difference. They speed up target acquisition, improve accuracy, and can be your edge in a split-second decision. Upgrade yours and watch your performance soar at the range.

The Glock 19 Gen 4 is a versatile firearm. Perfect for duty, competition, or concealed carry. Reliable and compact, a go-to for any serious shooter. You know why you bought it.

Upgrading sights enhances what the Glock 19 Gen 4 already does well. Clarity and reliability improve markedly. NDZ sights are 20% lighter than OEM and offer better alignment and visibility.

NF-GLK-001-003-GD-PYGZG NF Sights Glock G1-5 Front Yellow Grn Rear Blk Grn Glock 19 Gen 4 Yes — Verified

Get Yours from NDZ Performance

Precision-machined in the USA. Ships fast.

View NF-GLK-001-003-GD-PYGZG on NDZ Performance

NDZ Performance is a U.S.-based manufacturer of aftermarket firearm accessories and parts, founded by David Dziob and Antonin Blazek in 2004 and headquartered in Wallingford, Connecticut. Operating a fully equipped in-house CNC shop with 3D printing, CNC milling, lathes, and laser engraving, NDZ produces custom and performance upgrade parts for Glock, Sig Sauer, Smith & Wesson, Springfield Armory, Ruger, CZ, Beretta, Mossberg, Remington, AR-15, AK-47, and more — including guide rods, custom slides, slide cover plates, and magazine base plates. Articles on this blog share product insights, installation guides, and real-world testing to help shooters make informed upgrade decisions.