Recoil Spring for Glock 34 Gen 3 – Compatibility Guide

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Recoil Spring for Glock 34 Gen 3 – Compatibility Guide

Why upgrading your recoil spring matters for the Glock 34 Gen 3

The Glock 34 Gen 3 shines on the range and in competition. This full-size handgun is known for its reliability and precision. You trust it for duty or carry, and it delivers. But even the best can be better. That’s where a quality recoil spring comes in.

Replacing your stock recoil spring with an NDZ Precision-Machined spring enhances cycling reliability and reduces felt recoil. Experience smoother operation and faster follow-up shots. Our spring is engineered to outperform OEM with durable materials and proven design.

Part SKU Part Name Firearm Model Compatible
ISMI-RS-13 ISMI Glock Gen 1-4 Recoil Spring 13 LB Full Size Glock 34 Gen 3 Yes — Verified

Get Yours from NDZ Performance

Precision-machined in the USA. Ships fast. 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.