Sig Guy Classic Series Precision Springs

Precision Spring Collection for Classic Series Sig Sauer Pistols

Upgrade, restore or tune your Classic Series Sig Sauer pistol with our complete Precision Spring Collection. These high-performance springs are designed specifically for the Classic Series (metal-frame models such as the P220, P226, P229, and similar platforms).

Every spring in this set is made in America from premium chrome silicon steel for superior durability, consistent tension, and long service life under repeated use.

What’s Included in kit?

4 Color-Coded Main (Hammer) Springs:

• 16 Pound Orange Spring
• 17 Pound Black Spring
• 18 Pound Olive Drab Spring
• 19 Pound Flat Dark Earth Spring

These matte-finished, color-coded main springs (also known as hammer springs) let you fine-tune hammer velocity and trigger pull weight. Choose a lighter spring for a smoother, lighter pull or a heavier spring for maximum ignition reliability. The flat paint finish provides easy visual identification.

Firing Pin Spring
Factory-spec firing pin spring that delivers reliable primer ignition and consistent striker/firing-pin energy.

Firing Pin Safety Spring
Precision-formed factory-spec firing pin safety spring that maintains proper engagement of the firing-pin safety mechanism for safe and reliable operation.

Competition Sear Spring
Competition-oriented sear spring engineered for a lighter, cleaner trigger pull while preserving reliable sear engagement.

OEM Weight Sear Spring
Factory-spec sear spring for those who prefer a factory-standard trigger feel and reliable function.

Flexible Purchasing Options

The complete collection is available as a convenient set, and all springs can also be purchased individually so you can replace only what you need.

Why Choose These Springs?

• Made in the USA from high-quality chrome silicon
• Precision-wound and ground for consistent performance
• Matte color-coding on the recoil springs for instant identification
• Direct drop-in fit for Classic Series Sig Sauer pistols

Whether you’re rebuilding a duty gun, setting up a competition pistol, or simply replacing worn factory springs, this collection (or individual springs) gives you the critical components you need.