Keep your SIG P320 Compact in .45 ACP running reliably with this recoil spring assembly engineered to OEM specifications. The assembly includes a heat-treated recoil spring and a precision guide rod (available in steel or stainless options depending on SKU) manufactured to tight tolerances for consistent spring compression and dependable return-to-battery action.
Specifically matched for the P320 Compact .45 configuration, this assembly ensures proper spring alignment, reduces timing-related malfunctions, and helps maintain consistent extraction and ejection. It’s ideal as a direct replacement for worn or fatigued factory components during routine maintenance, rebuilds, or armourer service. If you use a threaded/suppressed barrel or aftermarket slide components, verify spring rate compatibility before fitting.
Installation is straightforward for those familiar with striker-fired compact disassembly; always follow manufacturer instructions and perform a full function and safety check after installation. Sold as a complete assembly (spring + guide rod).
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