Smith Defense Glock Compatible Duty Grade Trigger Spring

The Smith Defense Trigger Spring is a reliable, drop in replacement designed for Gen 1 to Gen 4 Glock compatible pistol builds. This is the same spring included in the Smith Defense Lower Parts Kit and is now available as a single component for builders who want to fine tune their setup or keep high quality spares on hand.

Built to consistent spec, this Trigger Spring provides dependable tension and a smooth, predictable trigger return. It is perfect for completing a new frame, refreshing a well used build, or replacing a worn part without buying an entire kit.

Compatibility:
This Trigger Spring fits most Glock Gen 1–4 models such as 17, 19, 22, 23, 24, 26, 27, 31, 32, 33, 34, 35

Features:
• Compatible with Glock Gen 1 to Gen 4 pistol builds
• Consistent spring tension for a clean trigger reset
• Heat treated for strength and long life
• Drop in ready replacement
• Fits most Glock pattern lower parts kits

Great for:
• Completing a new pistol frame build
• Replacing worn or damaged springs
• Keeping spares for maintenance or range bags

Small parts matter when reliability is non negotiable. The Smith Defense Trigger Spring keeps your build running the way it should.

*Glock® is a trademark of Glock Inc. Some components on our site are genuine Glock® OEM components, while others such as our 80% lowers are aftermarket and not produced by or endorsed by Glock Inc. All OEM and aftermarket parts are clearly marked.