MPN: LD-PK-USK

Features:

• Purpose-Built for Gen 3–4: Specifically designed for Glock Gen 3–4 pistols
• Complete Tuning Set: Includes 3 reduced-power striker springs (5.0 lb, 4.5 lb, 4.0 lb), 1 reduced-power firing pin safety spring, 2 trigger springs (+25% & +50%), and 1 extractor spring
• Lighter, Cleaner Pull: Reduced-power striker springs lower pull weight; reduced safety-plunger spring smooths take-up
• Stronger Reset: Heavier trigger springs provide a more positive, snappy reset
• Reliability Support: Included extractor spring aids consistent extraction and longer service interval
• Made in the USA: Manufactured domestically with quality-focused materials and processes

Compatibility:

• All Glock Models Except G42 and G43

Includes:

• 3x Reduced Power Striker Springs (4, 4.5, 5-lb)
• 1x Reduced Power Firing Pin Safety Spring
• 2x Increased Power Trigger Spring (Plus 25% and 50%)
• 1x Extractor Spring

Details:

Your Glock’s trigger might work fine out of the box—but if it feels a little vague or sluggish, this spring kit gives you a straightforward way to improve it. The L2D Combat Ultimate Spring Kit for Gen 3–4 Glocks lets you fine-tune pull weight, take-up smoothness, and reset strength without changing the geometry or compromising reliability.

Tailor Your Trigger, Your Way

The kit includes:

• Three striker springs: Choose from 5 lb, 4.5 lb, or 4 lb, depending on your intended use—whether you're building for carry, training, or competition with a lighter break.
• Reduced-power firing pin safety spring: This smooths the initial trigger movement by reducing resistance where the trigger bar cams the safety plunger, eliminating that gritty “start” many Glocks have.
• Two upgraded trigger return springs: With return forces approximately 25% and 50% stronger than stock, these springs help the trigger snap forward cleanly—giving you a faster, more confident reset.
• Enhanced extractor depressor spring: Designed for better tension and consistent ejection, even as carbon builds up.

Together, these upgrades give you a crisper wall, cleaner take-up, and a stronger reset—making your Glock easier to shoot fast and more consistent under stress.

No Guesswork—Just Drop It In

This is a true drop-in kit for Gen 3 and Gen 4 Glock models with small-frame internals. That includes popular models like the Glock 17, 19, 22, 23, and others in the same frame family. Every spring is made in the USA, sized to OEM specs, and ready to install with no custom fitting or mixing random parts.

For shooters who run their Glocks hard—whether for carry, training, or competition—the L2D Combat Spring Kit is a practical upgrade that delivers real improvement with minimal effort.

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.

“GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. and GLOCK Ges.m.b.H. Neither Wing Tactical, LLC nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, or components. For additional genuine GLOCK, Inc. and GLOCK Ges.m.b.H products and parts visit www.glock.com.