Sig Sauer P320 Full Size Recoil Spring for .40 .357 .45 - Green, 16 Lb, 1300833-R

This OEM 16 lb. recoil spring from Sig Sauer is designed for full-size P320 pistols chambered in .40 S&W, .357 SIG, or .45 ACP. Color-coded green for easy identification, it delivers reliable slide timing and consistent cycling under higher-pressure loads. Ideal for restoring performance, reducing wear, or fine-tuning your setup. Built to factory specs for dependable function and genuine Sig Sauer quality, available now at NDZPerformance.com.

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Note: NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use or safety practices and gear when working on any firearm.