Wolff Complete Spring Kit for Glock GEN 1-4

Fits Glock Gen 1-4 Models: G17, G19, G20, G21, G22, G23, G24, G25, G26, G27, G29, G30, G31, G32, G33, G34, G36, G37, G38, G39, G41.

Fine-tune your Glock’s performance with the Wolff Complete Spring Kit for Gen 1–4 models. Developed in collaboration with W.C. Wolff Gun Springs, an industry leader with over 60 years of spring engineering, this kit delivers the reliability and consistency serious shooters demand. Whether you’re building out a competition pistol or optimizing for self-defense this kit gives you the flexibility to adjust trigger weight, reset speed, and striker force without compromising the Safe Action system. Each spring is precision-calibrated to deliver consistent compression and reliable cycling shot after shot. Get yours at NDZ Performance today!

Kit Includes:

• Wolff 4 lb. Reduced Power Striker Spring: For competition setups (approx. 3.0 lb. trigger pull with 3.5 lb. connector).
• Wolff 6 lb. Extra Power Striker Spring: For duty/self-defense (approx. 4.0 lb. trigger pull with 3.5 lb. connector).
• Wolff 6 lb. Extra Power Trigger Spring: Reduces pull weight and speeds up trigger reset.
• Reduced Power Firing Pin Safety Plunger Spring: Smooths trigger press and break.

Features:

• Drop-in spring kit, no permanent modifications needed.
• Tune your trigger pull for competition or carry.
• Improves striker energy, trigger reset speed, and overall control.
• Chrome-silicon springs offer long-term durability and consistent force.
• Trusted Wolff quality backed by decades of proven performance.
• Ideal for both factory and custom Glock builds.

Warning: This kit is for competition use only, not for duty use

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

Wolff Gun Springs has been the leading spring manufacturer in the firearm industry and offers an array of spring powers from reduced, stock to extra power allowing a user to fine tune their setup. Due to varying firearm tolerances as well as to more accurately achieve better results Wolff Gun Springs offers multiple spring weights assuring that a user can achieve the results requested.

W. C. WOLFF COMPANY GUARANTEES THAT ITS PRODUCTS ARE FREE FROM DEFECTS IN MATERIAL AND WORKMANSHIP. IN THE EVENT OF ANY DEFECTS IN MATERIAL OR WORKMANSHIP, W. C. WOLFF COMPANY S SOLE LIABILITY THEREFOR SHALL BE THE REPLACEMENT OF ANY SUCH PRODUCT(S) THAT ARE DEFECTIVE IN MATERIAL OR WORKMANSHIP. THE REPLACEMENT OF ANY SUCH PRODUCT(S) SHALL BE W. C. WOLFF COMPANY S SOLE RESPONSIBILITY. THIS WARRANTY SPECIFICALLY EXCLUDES ANY AND ALL CONSEQUENTIAL OR ACCIDENTAL DAMAGES. NO OTHER WARRANTIES OR LIABILITY WHATSOEVER, ARE EITHER EXPRESSED OR IMPLIED. IF ANY SUCH WARRANTIES SHALL BE IMPOSED BY LAW NOTWITHSTANDING THIS PROVISION, THEN SUCH WARRANTIES SHALL BE THE RESPONSIBILITY OF W. C. WOLFF COMPANY S IMMEDIATE BUYER. BY WAY OF EXAMPLE, AND NOT LIMITATION, THERE SHALL BE NO WARRANTIES OF MERCHANTABILITY, USE IN TRADE, OR FITNESS FOR A PARTICULAR PURPOSE. W.C. WOLFF COMPANY SHALL HAVE NO LIABILIT FOR LOSS OF USE, REVENUE OR PROFIT.

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.

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.