Recoil Spring for Glock 17 Gen 3 – Compatibility Guide

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Recoil Spring for Glock 17 Gen 3 – Compatibility Guide

Why upgrading your recoil spring matters for the Glock 17 Gen 3

The Glock 17 Gen 3 is a workhorse. It’s known for its reliability and versatility in duty, competition, and concealed carry. This is a gun you trust with your life.

Upgrading your recoil spring enhances that trust. The right spring improves cycling and reduces wear. The NDZ ISMI-RS-13 is precision-engineered, offering smoother operation and consistent performance over OEM. No more factory compromises.

Part SKU Part Name Firearm Model Compatible
ISMI-RS-13 ISMI Glock Gen 1-4 Recoil Spring 13 lb Full Size Glock 17 Gen 3 Yes — Verified

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View ISMI-RS-13 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.