Ghost Self-Defense Trigger Spring Kit for Glock GEN 1-4

Designed to fit Glock Gen 1-4 Models: G17, G17L, G19, G20, G20SF, G21, G21SF, G22, G23, G24, G26, G27, G29, G29SF, G30, G30S, G30SF, G31, G32, G33, G34, G35, G36, G37, G38, G39, G40, G41.

Does Not Fit: Glock G42 or G43.

Upgrade your Glock’s performance and carry confidence with the Ghost Self-Defense Trigger Spring Kit for Gen 1–4 models. Engineered by Ghost Inc., a trusted name in Glock trigger upgrades, this drop-in spring kit is built to enhance trigger control, reduce pull weight, and ensure reliable primer strikes in defensive situations. Ideal for EDC, CCW, or duty pistols, this kit improves responsiveness without compromising the safety or reliability of Glock’s Safe Action system. Get yours at NDZ Performance today!

Kit Includes:

• 6 lb. Extra Power Striker Spring: Increases striker force for harder, more consistent primer ignition.
• 6 lb. Extra Power Trigger Spring: Assists in trigger return, reduces pull weight by up to 1 lb.
• Standard Power Safety Block Plunger Spring: Maintains safe engagement while smoothing the trigger press.

Features:

• Enhances reliability for self-defense and daily carry use.
• Smooth, crisp trigger feel with faster reset.
• +30% trigger spring power over OEM for better control.
• Helps reach 2–2.5 lb. trigger pull when paired with a 3.5 lb. connector.
• Drop-in install, no fitting or gunsmithing needed.
• Made in the USA.

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

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.