Sig

SIG Sauer Replacement Springs & Guide Rods

Purpose-built for the most popular SIG Sauer platforms, this collection covers the internal springs and guide rods your pistol depends on for reliable cycling and consistent ignition. Whether you're restoring factory function, fine-tuning trigger feel, or keeping a high-round-count gun running strong, you'll find the right part here.

P365 / P365XL / P365 Macro & FUSE — Recoil springs (flatwire and standard), reduced-power sear, striker, striker-block, and trigger-reset springs, plus single-spring guide rods and FUSE-specific guide rods.

P320 / M17 / M18 / X5 — Full-size, compact, and M17/M18 recoil springs (single flatwire), single-spring guide rods, trigger-return springs, sear springs, reduced striker-safety springs, and magazine springs.

P226 / P229 — Model-specific recoil springs and magazine springs to restore factory cycling and feeding performance.

P322, P290, P238 & P938 — Recoil springs for these compact and rimfire platforms.

All parts are drop-in replacements manufactured to close tolerances. Replace on the manufacturer's recommended schedule or any time you notice sluggish slide return, light primer strikes, or feeding irregularities.

Looking for parts for other platforms? Browse our Glock and 1911/2011 collections.