Wolff Competition Spring Kit for Glock GEN 1-4 #1

Designed to fit 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

Upgrade your Glock’s trigger performance with the Wolff Competition Spring Kit, a precision-tuned drop-in kit built for competitive shooters and serious performance seekers. This kit delivers a lighter, smoother, and more responsive trigger pull; helping you stay faster and more accurate under pressure. Manufactured by Wolff Gun Springs, trusted for over 60 years, these springs are engineered for consistent performance and long-term reliability. When combined with any 3.5 lb. connector (sold separately), you can achieve a trigger pull as low as 2–2.5 lbs. without compromising Glock’s Safe Action system. Get match-grade trigger performance with proven reliability, only at NDZ Performance.

Features:

• Includes 3 Drop-In Springs for Custom Trigger Tuning.
• Refines trigger break and improves reset speed.
• Delivers a smooth, crisp, and lighter pull feel.
• Maintains Glock safety system integrity.
• Ideal for competition, range, or custom builds.
• Made in the USA by W.C. Wolff: Industry leader in spring technology.
• Drop-in installation: no gunsmithing required.
• Fast shipping from NDZ: ships same or next business day.

Included in the kit:

• 3 Drop in Springs
• 4 lb. Reduced Power Striker Spring
• Reduced Power Safety Block Plunger Spring
• 6 lb. Extra Power Trigger Spring (Extra power reduces the pull weight)
• fast shipper, ships same or next business day

Warning: This kit is for competition use only - not for duty use.

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.

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

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.